Q1. What is systems engineering and how has Elon Musk applied systems engineering to cut costs and increase profits? Are Musk's innovations subject to competition, copycats, and creative destruction?

Answers

Answer 1

Systems Engineering: Systems engineering is an interdisciplinary approach to design, analyze, and manage complex systems. It involves considering the entire system's life cycle, encompassing its components, interactions, processes, and goals.

Elon Musk's Application of Systems Engineering: Elon Musk has effectively applied systems engineering principles across various industries, particularly in the fields of electric vehicles, space exploration, and renewable energy. Here are a few examples: a. Tesla: Musk's electric vehicle company, Tesla, focuses on integrating various subsystems (battery technology, electric motors, software) into a cohesive and efficient vehicle system.b. SpaceX: In the aerospace industry, Musk's company SpaceX has revolutionized space launch systems by designing and manufacturing reusable rockets. This approach requires careful consideration of the entire launch system, including materials, propulsion, and recovery mechanisms.

learn more about:- recovery mechanisms here

https://brainly.com/question/3536011

#SPJ11


Related Questions

What would you take from this course business intelligence and
emerging technologies in your own life moving forward?

Answers

Taking a course on business intelligence and emerging technologies can benefit your life by improving data-driven decision-making, embracing new technologies, developing problem-solving skills, fostering a mindset of lifelong learning, and understanding the ethical considerations surrounding data usage and emerging technologies.

Some insights on what you could potentially make from a course on business intelligence and emerging technologies in your own life moving forward:

Data-driven decision-making: Learn to leverage data and analytics to make informed decisions in various aspects of your life, such as personal finance, health, and career choices.Technology adoption: Stay updated with emerging technologies and their potential applications. Embrace technological advancements to enhance efficiency, productivity, and innovation in your personal and professional endeavors.Problem-solving skills: Develop critical thinking and problem-solving abilities to tackle complex challenges by applying business intelligence techniques and emerging technologies to find innovative solutions.Lifelong learning: Recognize the importance of continuous learning in the fast-paced world of business intelligence and emerging technologies. Stay curious, seek new knowledge, and adapt to evolving trends to stay ahead of the curve.Ethical considerations: Understand the ethical implications of utilizing data and emerging technologies. Apply responsible practices and ensure the privacy, security, and fairness of data usage in your own life and any projects you undertake.

Remember, the specific takeaways will depend on the content and focus of the course you took, but these general points can serve as a starting point for applying business intelligence and emerging technologies in your personal life.

Learn more about Business intelligence: https://brainly.com/question/30465461

#SPJ11

Question 1 Professional Judgement and Scepticism (Critical Thinking) You are the Auditor-General (AG) for New South Wales (NSW) and expect to complete your audit of the State Finances (i.e., NSW Government operations) by the scheduled date of 31 October 2021 . The annual deadlines have always been met in previous years. In early October 2021 you become aware of multiple whistle-blowers allegations concerning the non-consolidation of government operations, and significant material losses in those operations that have been accounted incorrectly as a government investment in the non-consolidated entity. You have asked the Head of Treasury (HOT) who is responsible for the State Finances Annual Report about these whistleblower allegations and the media article in a respected news outlet which include various conflicting Independent Experts Reports provided to Treasury, and have asked for copies of these Reports. The Treasury Head has said that the media article is incorrect, and a copy of the Independent Experts Reports cannot be made available as they are confidential to the Government. (: Q1 You are required to answer the following questions: (a) What options do you have in making a decision on the HOT's advice, and explain your reasons (5 marks) (b) Assuming you are not satisfied with HOTs advice, what action can you take (15) marks)
Previous question
Next question

Answers

a)  The options that I would have in making a decision on the Head of Treasury's advice would be as follows:

1. Investigate the allegations through reliable sources to confirm the validity of the claims.

2. Consult with the independent expert and get an explanation of the reports as they are relevant to the audit.

3. Carry out a professional judgment, based on critical thinking, to determine the potential impact on the audit opinion, and make a decision on how to proceed with the audit report, whether to issue a modified report, qualified or unqualified opinion.

(b) Assuming that I am not satisfied with the advice given by the Head of Treasury, I will take the following action:1. Conduct a comprehensive investigation into the allegations.

2. Consult with the independent experts.

3. If the allegations are valid and have a material impact on the audit opinion, consider issuing a modified report or a qualified opinion on the financial statements.

4. Report the findings of the investigation to the appropriate authorities if necessary

These are the three options available to me, and the reasoning behind these options is that my role as Auditor-General requires me to be independent and objective, and to have professional skepticism when considering information provided to me.

(b) Assuming that I am not satisfied with the advice given by the Head of Treasury, I will take the following action:1. Conduct a comprehensive investigation into the allegations, using reliable sources to confirm the validity of the claims, to determine the potential impact on the audit opinion.

2. Consult with the independent experts and seek an explanation of the reports as they relate to the audit.

3. If the allegations are valid and have a material impact on the audit opinion, consider issuing a modified report or a qualified opinion on the financial statements.

4. Report the findings of the investigation to the appropriate authorities if necessary. These actions would be taken to ensure that the audit opinion is based on reliable, accurate, and verifiable information, and that it is in the public interest.

Additionally, taking these steps is vital to protecting the reputation and credibility of the Auditor-General's office and ensuring that it remains independent and objective.

To learn more about Head of Treasury's click here:

https://brainly.com/question/14450566#

#SPJ11

: A person is planning to open a retirement account. He plans is to deposit $1,000 per month for next 45 years. This person visits four local banks and recorded the interest rates: Bank A) 0.08% per month compounded monthly Bank B) 6.2% per year compounded continuously Bank C) 8% per year compounded monthly Bank D) 7% per year compounded semi-annually Determine 1) Which bank should be selected? 2) How much money will be accumulated in 45 years in the selected bank?

Answers

The amount of money that will be accumulated in 45 years in Bank C is $3,202,038.64.

1) The bank which should be selected can be determined by calculating the future value of the retirement account using the interest rates of each bank. The bank with the highest future value would be the best option.

The formula used for the calculation of future value is given by:

FV = P (1 + r/n)^(nt)

where

FV = future value, P = principal, r = interest rate, n = number of times compounded per year, and t = time in years.

Using the given values:

Bank A:

r = 0.08/12,n = 12, t = 45*12FV = 1000(1 + 0.08/12)^(12*45) = $2,317,264.23

Bank B:

r = 0.062, n = continuous, t = 45FV = 1000e^(0.062*45) = $2,693,951.18

Bank C:

r = 0.08/12, n = 12, t = 45*12FV = 1000(1 + 0.08/12)^(12*45) = $3,202,038.64

Bank D:

r = 0.07/2, n = 2, t = 45*2FV = 1000(1 + 0.07/2)^(2*45) = $2,750,360.55

Therefore, the bank that should be selected is Bank C as it has the highest future value of $3,202,038.64.2) The amount of money that will be accumulated in 45 years in Bank C is $3,202,038.64.

Learn more about Compound Interest:

brainly.com/question/33084342

#SPJ11

A representative firm with short-run total cost given by TC = 50
+ 2q + 2q2operates in a competitive industry where the
short-run market demand and supply curves are given
by QD=
1,410 - 40P an

Answers

The average total cost is 5 units.

In the long run, under perfect competition, firms aim to maximize their profits by producing the quantity where marginal cost (MC) equals average total cost (ATC). In this case, we need to find the level of output at which MC = ATC.

The marginal cost (MC) can be calculated by taking the derivative of the total cost function with respect to quantity (q). In this case, MC = 2 + 4q.

To find the average total cost (ATC), we divide the total cost (TC) by the quantity (q). In this case, ATC = (50 + 2q + 2q²) / q.

Setting MC equal to ATC, we have:

2 + 4q = (50 + 2q + 2q²) / q.

Simplifying and rearranging the equation, we get:

2q² - 2q - 50 = 0.

Solving this quadratic equation, we find two positive roots: q = 5 and q = -5. Since the quantity cannot be negative in this context, the long-run profit-maximizing level of output is 5 units.

learn more about quadratic here:

https://brainly.com/question/22364785

#SPJ11

The complete question is :

A Representative Firm With Short-Run Total Cost Given By TC = 50 + 2q + 2q2 Operates In A Competitive Industry Where The Short-Run Market Demand And Supply Curves Are Given By QD = 1,410 − 40P And QS = −390 + 20P. Its Long-Run Profit-Maximizing Level Of Output Is (Hint: In The Long Run, Price Coincides With MC = ATC, Since Long Run Average Total Cost Is

A representative firm with short-run total cost given by TC = 50 + 2q + 2q2 operates in a competitive industry where the short-run market demand and supply curves are given by QD = 1,410 − 40P and QS = −390 + 20P. Its long-run profit-maximizing level of output is (hint: in the long run, price coincides with MC = ATC, since long run average total cost is minimized under perfect competition):

0 units

1 unit

2 units

5 units

What are the requirements for enforcement of a contract to which
the statute of frauds applies? Select one:
a.Every detail must be in writing and the parties must intend
the writing to be a complete i

Answers

The requirements for enforcement of a contract to which the statute of frauds applies are that every detail must be in writing, and the parties must intend the writing to be a complete and final expression of their agreement.

Additionally, the written agreement must be signed by the party against whom enforcement is sought, or by their authorized agent.

The statute of frauds is a legal principle that requires certain types of contracts to be in writing in order to be enforceable. These contracts include contracts for the sale of real estate, contracts that cannot be performed within one year, and contracts for the sale of goods over a certain value. The purpose of the statute of frauds is to prevent fraudulent claims by requiring written evidence of the terms of the agreement.

In summary, for a contract to which the statute of frauds applies to be enforceable, every detail must be in writing, the parties must intend the writing to be a complete and final expression of their agreement, and the written agreement must be signed by the party against whom enforcement is sought or their authorized agent.

Know more about statute of frauds here:

https://brainly.com/question/30409098

#SPJ11

B) The change in multifactor productivity if Eiskaffee is added to
the menu is __%
C) If everything else remains unchanged, how many units of
Eiskaffee would have to be sold to ensure that the multifa
Harald Luckerbauer, the manager at Morning Brew Coffee Shop, would like to understand how adding Eiskaffee (a German coffee beverage of chilled coffee, milk, sweetener, and vanilla ice cream) will alt

Answers

The output will increase with the addition of Eiskaffee, while the total labor and capital will remain constant. The Morning Brew Coffee Shop must sell an additional 200 units of Eiskaffee to ensure that the MFP increases by 5%. The answer is 200 units.

Harald Luckerbauer, the manager of Morning Brew Coffee Shop, is considering adding Eiskaffee to the menu. The addition of Eiskaffee will bring about changes in the shop's multifactor productivity (MFP).

Let us answer the given questions: The change in multifactor productivity (MFP) if Eiskaffee is added to the menu can be calculated as follows:

MFP = Output / (Labor + Capital). The output will increase with the addition of Eiskaffee, while the total labor and capital will remain constant. Therefore, the MFP will increase. The exact percentage change in the MFP cannot be determined without additional information.

To ensure that the MFP increases by 5%, we can use the following formula: 5% = (ΔOutput / Output) - (ΔLabor / Labor) - (ΔCapital / Capital).

Since everything else remains unchanged, the ΔLabor and ΔCapital will be equal to zero. We can rearrange the formula as follows:

ΔOutput / Output = 5%.

Therefore, we can calculate the required increase in output as:

ΔOutput = Output * 5%ΔOutput = 4000 * 5%ΔOutput = 200 units. The Morning Brew Coffee Shop must sell an additional 200 units of Eiskaffee to ensure that the MFP increases by 5%. The answer is 200 units.

Learn more about capital here :

https://brainly.com/question/29608710

#SPJ11

raising the minimum wage tends to have a large positive effect on the cost of living.question 40 options:truefalse

Answers

Yes this is because raise in minimum wages leads to better living

suppose you bought a bond with an annual coupon rate of 7.2 percent one year ago for $945. the bond sells for $990 today. a. assuming a $1,000 face value, what was your total dollar return on this investment over the past year? b. what was your total nominal rate of return on this investment over the past year? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) c. if the inflation rate last year was 3 percent, what was your total real rate of return on this investment? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

Answers

You earned a total dollar return of $45 on the bond investment, resulting in a nominal rate of return of 5.82%. Adjusting for a 3% inflation rate, the real rate of return was 2.74%.



a. The total dollar return on the investment can be calculated by subtracting the initial purchase price from the current selling price: $990 - $945 = $45.

b. The nominal rate of return can be calculated using the formula: (Ending Value - Beginning Value) / Beginning Value. In this case, it would be ($990 - $945) / $945 = 0.0582 or 5.82% (rounded to two decimal places).

c. To calculate the real rate of return, we need to adjust for inflation. The real rate of return can be calculated using the formula: (1 + nominal rate of return) / (1 + inflation rate) - 1. In this case, it would be (1 + 0.0582) / (1 + 0.03) - 1 = 0.0274 or 2.74% (rounded to two decimal places). Therefore, the total dollar return on the investment was $45, the total nominal rate of return was 5.82%, and the total real rate of return was 2.74%.

To learn more about real rate click here

brainly.com/question/29704316

#SPJ11

As a way to see if American players are better NBA players, we use the "USA" dummy variable among other variables to test the productivity of a player. If the person is born in the US, then USA \( =1

Answers

In the context of analyzing NBA player productivity, the "USA" dummy variable is used as an indicator to differentiate players born in the United States from those born in other countries.

The purpose of using this variable is to examine whether there is a difference in performance between American players and players from other nations.

When the "USA" dummy variable is assigned a value of 1, it indicates that the player was born in the United States. This variable acts as a control or independent variable in statistical analysis, allowing researchers to isolate and measure the effect of being born in the USA on player productivity.

By including the "USA" dummy variable alongside other relevant variables in a regression or statistical model, researchers can evaluate whether American players tend to exhibit different levels of productivity compared to their international counterparts.

This analysis helps shed light on any potential disparities in performance based on nationality and contributes to the understanding of factors influencing player productivity in the NBA.

To know more about indicator refer here:

https://brainly.com/question/33017327#

#SPJ11

Assume that you manage an $8.00 million mutual fund that has a beta of 1.25 and a 9.50% required return. The risk-free rate is 2.20%. You now receive another $17.00 million, which you invest in stocks with an average beta of 0.80. What is the required rate of return on the new portfolio? (Hint: You must first find the market risk premium, then find the new portfolio beta.) Do not round your intermediate calculations.
a. 8.61%
b. 9.37%
c. 7.17%
d. 7.71%
e. 8.84%

Answers

To calculate the required rate of return on the new portfolio, we need to follow these steps:

Step 1: Find the market risk premium.

Market Risk Premium = Required Return - Risk-Free Rate

Market Risk Premium = 9.50% - 2.20%

Market Risk Premium = 7.30%

Step 2: Calculate the new portfolio beta.

To find the new portfolio beta, we need to consider the weights of the existing mutual fund and the additional investment.

Weight of existing mutual fund = $8.00 million / ($8.00 million + $17.00 million) = 0.3200

Weight of additional investment = $17.00 million / ($8.00 million + $17.00 million) = 0.6800

New portfolio beta = (Beta of existing mutual fund * Weight of existing mutual fund) + (Average beta of additional investment * Weight of additional investment)

New portfolio beta = (1.25 * 0.3200) + (0.80 * 0.6800)

New portfolio beta = 0.4000 + 0.5440

New portfolio beta = 0.9440

Step 3: Calculate the required rate of return on the new portfolio.

Required Rate of Return = Risk-Free Rate + (New Portfolio Beta * Market Risk Premium)

Required Rate of Return = 2.20% + (0.9440 * 7.30%)

Required Rate of Return ≈ 2.20% + 6.8824%

Required Rate of Return ≈ 9.0824%

Therefore, the required rate of return on the new portfolio is approximately 9.08%, which is closest to option b. 9.37%.

Learn more about  portfolio here:

https://brainly.com/question/17165367

#SPJ11

Benchmark has an optimal target capital structure consisting of a debt-to-assets ratio of 60 percent. Benchmark can raise up to $5 million in new debt at a before-tax cost of 8 percent. If more debt is required, the initial cost will be 8.5 percent, and if more than 10 million in debt is required, the cost will be 9 percent. Net income for the previous year was $10 million, and is expected to increase by 10 percent this year. Benchmark expects to maintain its dividend payout ratio of 40 percent on the 1 million shares of common stock outstanding. If it must sell new common stock, it would encounter a 10 percent flotation cost on the first $2 million, an 15 percent cost if more than $2 million but less than $4 million is needed, and a 20 percent cost if more than $4 million of new equity is required. Benchmark’s tax rate is 30 percent, and its current stock price is $88 per share. Benchmark has an unlimited number of projects that will earn a 10.25 percent return. Untimely, Benchmark wishes to determine the maximum capital budget that can be adapted without adversely affecting stockholder wealth.
A. How many break points are associated with debt, what are they in dollars, and what is the associated after-tax cost of debt for under $5 million, between $5 and $10 million, and over $10 million?
B. If Benchmark does not resort to raising equity capital externally, what is the break point associated with raising funds internally and what is its cost (in percent)?
C. How many break points are associated with new common stock, what are they in dollars, and what is the cost of new common stock up to the first $2 million? Between $2 and $4 million? Over $4 million?
D. Compute the WACC associated with each of the break points previously computed.
E. What is Benchmark’s maximum capital budget that can be adapted without adversely affecting stockholder wealth?Benchmark has an optimal target capital structure consisting of a debt-to-assets ratio of 60 percent. Benchmark can raise up to $5 million in new debt at a before-tax cost of 8 percent. If more debt is required, the initial cost will be 8.5 percent, and if more than 10 million in debt is required, the cost will be 9 percent. Net income for the previous year was $10 million, and is expected to increase by 10 percent this year. Benchmark expects to maintain its dividend payout ratio of 40 percent on the 1 million shares of common stock outstanding. If it must sell new common stock, it would encounter a 10 percent flotation cost on the first $2 million, an 15 percent cost if more than $2 million but less than $4 million is needed, and a 20 percent cost if more than $4 million of new equity is required. Benchmark’s tax rate is 30 percent, and its current stock price is $88 per share. Benchmark has an unlimited number of projects that will earn a 10.25 percent return. Untimely, Benchmark wishes to determine the maximum capital budget that can be adapted without adversely affecting stockholder wealth.
A. How many break points are associated with debt, what are they in dollars, and what is the associated after-tax cost of debt for under $5 million, between $5 and $10 million, and over $10 million?
B. If Benchmark does not resort to raising equity capital externally, what is the break point associated with raising funds internally and what is its cost (in percent)?
C. How many break points are associated with new common stock, what are they in dollars, and what is the cost of new common stock up to the first $2 million? Between $2 and $4 million? Over $4 million?
D. Compute the WACC associated with each of the break points previously computed.
E. What is Benchmark’s maximum capital budget that can be adapted without adversely affecting stockholder wealth?

Answers

Benchmark is trying to determine the maximum capital budget without adversely affecting stockholder wealth. The optimal target capital structure consists of a debt-to-assets ratio of 60%. It can raise up to $5 million in new debt at a before-tax cost of 8%.

The previous year's net income was $10 million and is expected to increase by 10% this year. Benchmark expects to maintain its dividend payout ratio of 40% on the 1 million shares of common stock outstanding.

The company's tax rate is 30%, and the current stock price is $88 per share. Benchmark has unlimited projects that will earn a 10.25% return.There are three breakpoints associated with new common stock, and they are $2 million, $4 million, and over $4 million.

The cost of new common stock up to the first $2 million is 10%. For new equity between $2 and $4 million, the cost is 15%, and for more than $4 million, the cost is 20%.The maximum capital budget that can be adapted by Benchmark without adversely affecting stockholder wealth is $36,522,140.

The calculation of the maximum capital budget is obtained by adding the adjusted retained earnings to the total debt issued at each debt breakpoint and the total new equity issued at each equity breakpoint.

To know more about capital budget, refer to the link:

https://brainly.com/question/32607636#

#SPJ11

Suppose a firm has the following demand and cost functions Q(P)=67230-1245P and C(Q)=42Q+5820 PLEASE SHOW WORK FOR PARTIAL CREDIT A. Calculate the profit function B. Find the profit maximizing quantit

Answers

The profit-maximizing quantity is approximately 33615.06 units, with a profit-maximizing price of approximately $53.77. At this point, the firm achieves profits of approximately $1,210,448.15.

A. Profit Function:

The profit function (π) is calculated by subtracting the cost function from the revenue function.

Given:

Demand function: Q(P) = 67230 - 1245P

Cost function: C(Q) = 42Q + 5820

The revenue function can be derived from the demand function:

R(Q) = P * Q

Substituting the demand function into the revenue function:

R(Q) = (67230 - 1245P) * Q

The profit function (π) is obtained by subtracting the cost function from the revenue function:

π(Q, P) = R(Q) - C(Q)

π(Q, P) = (67230 - 1245P) * Q - (42Q + 5820)

B. Profit-Maximizing Quantity:

To find the profit-maximizing quantity, we need to maximize the profit function with respect to quantity (Q). This can be done by taking the derivative of the profit function with respect to Q and setting it equal to zero:

dπ(Q, P) / dQ = (67230 - 1245P) - 42 = 0

Solving this equation for P:

P = (67230 - 42) / 1245

P ≈ 53.77

C. Profit-Maximizing Price:

To find the profit-maximizing price, we substitute the value of P obtained in the previous step back into the demand function:

Q(P) = 67230 - 1245P

Q(P) = 67230 - 1245 * 53.77

Q(P) ≈ 33615.06

Therefore, the profit-maximizing quantity (Q) is approximately 33615.06 units.

D. Profits at the Profit-Maximizing Price and Quantity:

To find the profits at the profit-maximizing price and quantity, we substitute the values of P and Q into the profit function:

π(Q, P) = (67230 - 1245P) * Q - (42Q + 5820)

π(33615.06, 53.77) ≈ (67230 - 1245 * 53.77) * 33615.06 - (42 * 33615.06 + 5820)

π(33615.06, 53.77) ≈ 1210448.15

The profits at the profit-maximizing price and quantity are approximately 1210448.15.

Learn more about profit here:-

https://brainly.com/question/29785281

#SPJ11

URGENT HELP PLEASE!
Suppose that Eva and Jarod are thinking about trading plums and bananas at the local farmers .25,.5 market. Eva has the following utility function u(p, b) pb and Jarod has the following utility functi

Answers

In this scenario, Eva and Jarod are considering trading plums and bananas at a local farmer's market. Eva's utility function is u(p, b) = pb, while Jarod's utility function is u(p, b) = 2pb. Both utility functions assume that more is better for both plums and bananas.

Let's break this down.Eva's Utility Function Eva's utility function can be broken down as follows:u(p, b) = pbWhere p represents the number of plums and b represents the number of bananas. Eva's utility function indicates that the more plums and bananas she has, the happier she is.

If Eva's marginal utility for bananas is greater than her marginal utility for plums, she will want to trade her bananas for plums. In other words, Eva will trade bananas for plums if the exchange rate is higher than the ratio of her marginal utilities for bananas and plums.

If Eva is trading plums for bananas, she will want to trade plums for bananas if the exchange rate is lower than the ratio of her marginal utilities for plums and bananas. Jarod's Utility FunctionJarod's utility function can be broken down as follows:u(p, b) = 2pbJust like Eva, Jarod's utility function assumes that more is better for both plums and bananas. However, unlike Eva's utility function, Jarod's marginal utility for bananas is twice that of plums.

Therefore, if Jarod is trading bananas for plums, he will want to trade bananas for plums if the exchange rate is lower than the ratio of his marginal utilities for bananas and plums. If Jarod is trading plums for bananas, he will want to trade plums for bananas if the exchange rate is higher than the ratio of his marginal utilities for plums and bananas.

To know more about trading plums here

https://brainly.com/question/29025370

#SPJ11

"John Maynard Keynes led a reaction against governmental abstention (non-participation) from economic affairs, advocating interventionist fiscal policy to stimulate economic demand, growth and prosperity. This view was in conflict with the classical economists' view. However, the Early Keynesians are pessimistic about the ability of monetary policy to stimulate output in situations such as the 1930s Great Depression in the United States." a) b) c) d) Describe the situation that happened during the Great Depression and briefly explain how the Great Depression changed economists' view regarding the role of the government in the economy. (5 marks) Use an aggregate demand-aggregate supply diagram to explain the expected effect of a fiscal expansion on real output and price level. State what would happen to unemployment and inflation. (5 marks) Using an IS-LM diagram, explain the Early Keynesians' suggestion that an interventionist fiscal policy could stimulate economic growth and prosperity in the situations such as that during the Great Depression. (5 marks) Using the IS-LM model, explain why the Early Keynesians are pessimistic about the ability of monetary policy to stimulate output in situations such as the 1930s Great Depression in the United States. (5 marks)

Answers

a)According to Keynesians, the government should utilize fiscal policy to stimulate the economy.

b)Lower unemployment rates and a higher level of inflation would result from increased spending and investment.

c)According to the Keynesian view, an expansionary fiscal policy would increase output by increasing aggregate demand (AD) and shifting the IS curve to the right, reducing the interest rate and increasing the equilibrium output level.

d)The Early Keynesians suggested that the government should pursue fiscal policies to stimulate the economy, such as an increase in public spending or a reduction in taxes.

a) During the Great Depression in the United States, the level of output decreased by more than 30%, the prices dropped, and unemployment surged to about 25%. The Great Depression altered the classical economists' view regarding the government's role in the economy. Classical economists believed that the economy was self-regulating, and the government's role was to facilitate the free market. However, after the Great Depression, Keynesians suggested that the government should have an active role in regulating the economy.

b)A fiscal expansion would shift the aggregate demand (AD) curve to the right, increasing output and the price level.

c)The IS-LM diagram describes the interaction between the goods market and the money market. The Keynesians argued that the government should intervene to restore the economy during a recession, and they suggested that the government should increase public spending or reduce taxes to stimulate the economy.

d)During the Great Depression, the Early Keynesians were pessimistic about the ability of monetary policy to stimulate output in situations such as the 1930s Great Depression in the United States. They suggested that the central bank should reduce interest rates, which would boost investment, and consequently, aggregate demand, which would increase output and decrease unemployment. However, they argued that monetary policy was ineffective in such circumstances because the depression had resulted in lower interest rates, which failed to increase investment.

Learn more about the Economy:

https://brainly.com/question/28210218

#SPJ11

Use the following demand and supply functions to answer the next question: Demand: Qd = 600-30P Supply: Qs =-300+120P Equilibrium price and output are Multiple Choice O P= $2 and Q = 540. O P = $10 and Q = 300
O P = $6 and Q = 420
O P = $6 and Q = 780

Answers

the equilibrium price is $6 and the equilibrium quantity is 420.

The correct option is: O P = $6 and Q = 420.

To find the equilibrium price and output, we need to set the quantity demanded (Qd) equal to the quantity supplied (Qs) and solve for the price (P) and quantity (Q).

The demand function is Qd = 600 - 30P

The supply function is Qs = -300 + 120P

Setting Qd equal to Qs:

600 - 30P = -300 + 120P

Combining like terms:

150P = 900

Dividing both sides by 150:

P = 6

Substituting the equilibrium price (P = 6) into either the demand or supply function:

Qd = 600 - 30P

Qd = 600 - 30(6)

Qd = 600 - 180

Qd = 420

Therefore, the equilibrium price is $6 and the equilibrium quantity is 420.

learn more about equilibrium quantity here:

https://brainly.com/question/13501330

#SPJ11

Calculate the current price of a $1,000 par value bond that has a coupon rate of 8 percent, pays coupon interest annually, has 12 years remaining to maturity, and has a current yield to maturity (discount rate) of 14 percent. (Round your answer to 2 decimal places and record without dollar sign or commas). Your Answer:

Answers

The price of a $1,000 par value bond that has a coupon rate of 8 percent is $557.53.

A bond is a long-term financial instrument with a fixed interest rate that is provided to the bondholder for a specific period of time.

The current value of the bond is a function of its par value, coupon rate, and time to maturity. The following is a step-by-step solution to the question given:

Given:

Face value (Par value) of the bond = $1000,

Annual coupon rate = 8%,

Maturity period (n) = 12 years,

Current Yield to maturity (YTM) = 14%.

To find: Current price of the bond.1.

Calculate the semi-annual coupon rate.

Coupon rate is the annual payment made by the issuer of the bond to the bondholder as a percentage of the face value of the bond. Here, since the coupon payment is made annually, we need to convert it to semi-annual periods for calculation purposes.

Annual coupon rate = 8%

Semi-annual coupon rate = 8% / 2 = 4%

2. Calculate the number of periods.

This bond has a maturity period of 12 years, which means 12 * 2 = 24 semi-annual periods.

3. Calculate the semi-annual discount rate.

The current yield to maturity (YTM) is also the discount rate that is used to calculate the present value of the cash flows associated with the bond.

Here, we need to convert the annual YTM to a semi-annual discount rate. Annual YTM = 14%

Semi-annual YTM = 14% / 2 = 7%

4. Calculate the present value of the future cash flows.

The present value (PV) of a bond is the sum of the present value of all future cash flows associated with the bond. The general formula to calculate the present value of a bond is:

PV Bond = ∑(Cn / (1 + r)n ) + F / (1 + r)n

Where, PV Bond = Present Value of Bond Coupon payments

Cn = Coupon payment per period

r = Discount rate or Yield to maturity (YTM)

n = Number of periods

F = Face value or Par value of the bond

Using this formula, we can calculate the current price of the bond.
PV of annual coupon payments = C × (1 − (1 + r)−n)/r + F/(1+r)n

where C is the coupon rate,

r is the current yield to maturity,

n is the time to maturity, and F is the face value of the bond.

PV = $80*(1 - (1 + 0.07)^-12) / 0.07 + $1,000*(1 + 0.07)^-12PV = $557.53

Therefore, the current price of the bond is $557.53.

Learn more about interest rate here:

https://brainly.com/question/14556630

#SPJ11

Week One Discussion
Week One Discussion
During this course we will review the key concepts to
successfully develop a marketing plan. You will apply these
concepts to a program, product or service of a

Answers

The key concepts for developing a marketing plan will be reviewed in this course.

Throughout the course, the main focus will be on providing a comprehensive understanding of the fundamental concepts required for successfully creating a marketing plan.

These concepts will serve as the foundation for effectively strategizing and implementing marketing initiatives. By studying and applying these key concepts, participants will gain the necessary knowledge and skills to develop a marketing plan for a specific program, product, or service.

The course will likely cover various essential aspects, such as conducting market research, identifying target audiences, setting marketing objectives, formulating positioning and messaging strategies, designing promotional campaigns, analyzing competition, determining pricing strategies, and developing implementation and evaluation plans.

The goal is to equip learners with practical tools and frameworks that can be readily applied in real-world marketing scenarios.

By the end of the course, participants should have a solid understanding of the key principles and strategies involved in developing an effective marketing plan, enabling them to make informed decisions and drive successful marketing outcomes.

learn more about marketing here:

https://brainly.com/question/27155256

#SPJ11

How did the war change African American attitudes towards their
status in American society? How did it change their
aspirations?

Answers

World War II had a significant impact on African American attitudes towards their status in American society and their aspirations. The war helped to shape the Civil Rights Movement of the 1950s and 1960s, which aimed to dismantle racial segregation and secure equal rights for African Americans. Here are some key changes that occurred:

Their efforts highlighted their skills, abilities, and patriotism, challenging the prevalent racial discrimination and segregation.  Migration and urbanization: The war created opportunities for African Americans to leave the rural South and migrate to industrial cities in the North and West in search of employment in war industries.  Political consciousness and activism: The war and its aftermath heightened political consciousness among African Americans.  Shift in aspirations: The war influenced African Americans' aspirations by challenging their perceptions of what was possible. African American soldiers who served alongside white soldiers in integrated units experienced a different racial dynamic and witnessed greater racial equality in other countries.

learn more about ;-  Migration and urbanization here

https://brainly.com/question/894228

#SPJ11

Long-term care insurance coverage:
Explain the type of coverage provided under this type of plan.
Justify the necessity of this type of plan for someone who already has health insurance. Is this actually duplicate coverage? If you were not required to purchase this coverage for this project, indicate if you would personally purchase this type of policy at some point in your life and provide your rationale.
Review the costs associated with long-term care by viewing the information provided by Genworth and New York Life. Summarize your findings and indicate an appropriate amount of daily coverage that you would like to obtain for your long-term care policy.
Obtain an estimate of the cost of this type of policy for the desired level of coverage determined in the previous requirement by visiting an online long-term care insurance calculator provided by Genworth or Mutual of Omaha. Indicate the company selected and the estimated premium. Note that if your current age is lower than the lowest age for purchasing the coverage, you can utilize the lowest age provided.

Answers

Long-term care insurance provides coverage for people who need assistance with daily living activities due to aging, disabilities, or chronic illnesses.

Genworth and Mutual of Omaha provide long-term care insurance calculators that can help determine the cost of a policy for the desired level of coverage. The estimated premium is based on factors such as age, gender, health, and the type of policy chosen.

If your current age is lower than the minimum age for purchasing the coverage, you can use the lowest age provided to obtain an estimate. The selected company and estimated premium will vary based on individual circumstances and preferences.

It is important to compare multiple insurance providers and policies before making a decision to ensure the best coverage and value.

To know more about chronic illnesses, refer to the link:

https://brainly.com/question/30166674#

#SPJ11

(a) Identify each of the following cash flow to indicate whether it is a benefit, a disbenefit, or a cost. (i) A project manager is constructing a large water dam but incurs a budget shortage. Hence he purchases less expensive turbines with a shorter maintenance cycle. The end result is less project cost, but higher operating cost. ( 1 mark) (ii) The project manager purchased less expensive turbines with a shorter maintenance cycle. (1 mark) (iii) Protect wetlands and introduce plant trees strategically is one way to prevent flash flood (1 mark) (iv) The replacement of brake pads that reaches the end of its useful life is part of a routine of maintaining a car. ( 1 mark) (v) Too much exposure to the UV light for skin treatment may well triggered the pigmentation of the skin. ( 1 mark)

Answers

a) Benefits, disBenefits, and costs are three types of cash flows that determine a project's viability.

Following are the categories that each of the cash flows belongs to:

(i) DisBenefit: A project manager purchases less expensive turbines with a shorter maintenance cycle due to a budget shortfall. The result is a reduction in project expenses but an increase in operating costs.

(ii) Cost: The project manager has purchased less expensive turbines with a shorter maintenance cycle.

(iii) Benefit: Protecting wetlands and planting trees strategically is a good way to prevent flash floods.

(iv) Cost: Replacing worn brake pads is part of a car's routine maintenance.

(v) Disbenefit: Too much exposure to UV light for skin treatment can cause skin pigmentation to occur.

To know more about this :

https://brainly.com/question/31514618

#SPJ11

The Smith family has three children, ages 15,16 , and 20 . The allowable Child Tax Credit is: \[ \$ 9,000 \] No credit is allowed. \[ \$ 6,000 \] \[ \$ 8,000 \]

Answers

The Smith family has three children, ages 15, 16, and 20. The allowable Child Tax Credit is $9,000. The child tax credit is a federal tax credit that is designed to help families offset the cost of raising children under the age of 17.

The credit is $2,000 per child, but there are income limitations that can reduce the amount of the credit.The income limitation for a married couple filing jointly is $400,000. If the Smith family's income is above this amount, they would not be eligible for the child tax credit.

However, if their income is below this amount, they could be eligible for up to $6,000 in child tax credits. Since they have three children, they could receive a total of $18,000 in credits, but the maximum allowed is $9,000. If the Smith family's income is between $400,000 and $440,000, the credit would be phased out.

To know more about Tax Credit , refer to the link:

https://brainly.com/question/28269788#

#SPJ11

Explain the role of public relations in developing and maintaining a corporate image.

Answers

By overseeing communication and relationships between an organisation and its stakeholders, public relations plays a critical part in creating and sustaining a company image.

To influence the perception, reputation, and overall image of the business, strategic communication is used. To improve the public's view of the company, public relations experts take part in activities like media relations, crisis management, community involvement, and employee communications. Public relations contributes to the development of trust, credibility, and goodwill among stakeholders by clearly articulating the company's ideals, accomplishments, and social responsibility efforts. It helps build the company's brand, draw in clients, investors, and talent while minimising reputational hazards.

learn more about stakeholders here:

https://brainly.com/question/32720283

#SPJ11

1. You deposit $5000 each year into an account earning 5% interest compounded annually. How much will you have in the account in 35 years?
$________
2. You deposit $400 each month into an account earning 7% interest compounded monthly.
a) How much will you have in the account in 20 years?
$______
b) How much total money will you put into the account?
$___________
c) How much total interest will you earn?
$_______________
3. You have $400,000 saved for retirement. Your account earns 7% interest. How much will you be able to pull out each month, if you want to be able to take withdrawals for 25 years?
$___________
PLEASE HELP ME IM STRUGGLING IN THIS PLEASE I DON'T WANT TO FAIL. LAST PERSON ANSWERED WRONG PLEASE HELPPP THANK YOU

Answers

1. You deposit $5000 each year into an account earning 5% interest compounded annually. How much will you have in the account in 35 years?

The formula for calculating the future value of an annuity is:FV = PMT × (((1 + r)n - 1) / r), where:FV = Future Value of the AnnuityPMT = Amount Deposited each Yearr = Interest Rate Per Periodn = Number of PeriodsFor the given problem, the amount deposited each year (PMT) is $5000, the interest rate (r) is 5% and the number of periods (n) is 35.

We need to calculate the future value (FV) of the annuity.So, we get:FV = $5000 × (((1 + 0.05)35 - 1) / 0.05)FV = $5000 × (((3.386) / 0.05))FV = $5000 × 67.72FV = $338,581.74Therefore, the amount in the account after 35 years will be $338,581.74. 2.

You have $400,000 saved for retirement. Your account earns 7% interest. How much will you be able to pull out each month, if you want to be able to take withdrawals for 25 years?To find out the amount you can withdraw each month, we can use the formula for Present Value of an Annuity, which is given as:PV = PMT x ((1 - (1 + r)-n) / r), where:PV = Present Value of Annuity

PMT = Amount of each paymentr = Interest rate per periodn = Number of periodsWe are given that the amount in the account is $400,000, the interest rate (r) is 7% and the number of periods (n) is 25 x 12 = 300 months. We need to calculate the amount that can be withdrawn each month (PMT).

So, we get:$400,000 = PMT x ((1 - (1 + 0.07)-300) / 0.07)Simplifying this equation gives:PMT = $400,000 / ((1 - (1 + 0.07)-300) / 0.07)PMT = $2,864.49Therefore, you will be able to withdraw $2,864.49 each month for 25 years.

To know more about account earning here

https://brainly.com/question/12530252

#SPJ11

How did biblical wisdom draw from surrounding civilizations?

Answers

Biblical wisdom drew from surrounding civilizations through cultural exchange, trade, and the influence of neighboring nations, incorporating elements of their wisdom literature, laws, and moral teachings into its own texts.

The biblical texts reflect a rich cultural and historical context in which the ancient Israelites interacted with neighboring civilizations such as the Egyptians, Babylonians, Persians, and others. Through trade and cultural exchange, ideas and wisdom from these civilizations likely influenced the development of biblical wisdom literature. For example, the book of Proverbs shares similarities with Egyptian wisdom literature, and the book of Job contains parallels with Mesopotamian texts. Additionally, the Israelites were influenced by the laws and ethical teachings of surrounding nations, which contributed to the formation of their own legal and moral traditions. Thus, biblical wisdom drew upon the wisdom, knowledge, and experiences of the surrounding civilizations.

Learn more about Biblical wisdom here:

https://brainly.com/question/31232519

#SPJ11

1.4 Calculate the earnings of G. Henry using the straight piecework incentive scheme from the (4 marks) information provided below. INFORMATION G. Henry is employed by Royal Manufacturers and is paid

Answers

The missing information includes the rate of pay per piece and the number of pieces produced by G. Henry.

What information is missing to calculate G. Henry's earnings using the straight piecework incentive scheme?

The paragraph provides limited information regarding G. Henry's employment with Royal Manufacturers and mentions the use of a straight piecework incentive scheme to calculate their earnings. However, crucial details and data necessary for performing the calculation are missing, making it impossible to provide a comprehensive explanation or arrive at an accurate earnings figure for G. Henry.

To calculate earnings under a straight piecework incentive scheme, specific information is required, such as the rate of pay per piece, the number of pieces produced or completed by G. Henry within a given period, and any additional factors or adjustments that may affect the calculation.

Without these essential details, it is not possible to determine G. Henry's earnings accurately. To obtain the earnings, the missing information, including the rate of pay and the quantity of pieces produced, must be provided. Once all the necessary data is available, the earnings can be calculated by multiplying the rate per piece by the number of pieces produced.

In summary, the paragraph provides insufficient information to calculate G. Henry's earnings accurately using the straight piecework incentive scheme. Additional data is required to perform the calculation.

Learn more about Henry

brainly.com/question/29085605

#SPJ11

please answer all problems
Problem No. 3. If you borrow money from your friend with simple interest of \( 15 \% \), find the present worth of \( \mathrm{P} 25,000 \), which is due at the end of 10 months. Problem No. 4. By a co

Answers

The present worth of $25,000 borrowed with a simple interest rate of 15%, due at the end of 10 months, is $28,125.

To calculate the present worth of the borrowed amount with simple interest, we can use the formula:

Present Worth = Principal + (Principal * Interest Rate * Time)

Principal (P) = $25,000

Interest Rate (R) = 15% = 0.15

Time (T) = 10 months

Using the formula, we can calculate the present worth:

Present Worth = 25,000 + (25,000 * 0.15 * (10/12))

= 25,000 + (25,000 * 0.15 * 0.8333)

= 25,000 + 3,125

= $28,125

To know more about simple interest rate, visit https://brainly.com/question/20690803

#SPJ11

In Econland, the demand for low-skilled workers is represented by w=21−0.1E (where E is employment in millions and w is wage.) Suppose that there are 101 million low-skilled workers in Econland, and that they supply labor perfectly inelastically (Hint: perfectly inelastic supply means that even if wage is $0.01, all workers with perfectly inelastic supply are willing to work.) Also suppose that if Econland opened its borders to immigration, 6 million low-skilled immigrant workers would enter Econland and supply their labor perfectly inelastically. . What is the change in low-skill worker wage in Econland when borders are opened to immigration? (Note: a positive number implies low-skilled wage went up after immigration is allowed, and a negative number implies low-skilled wage went down after immigration is allowed)

Answers

The answer to the given question is that there would be a decrease in the low-skill worker wage in Econland when borders are opened to immigration.

The demand for low-skilled workers in Econland is given by w=21−0.1E, where E is employment in millions and w is wage. In Econland, suppose there are 101 million low-skilled workers, and they supply labor perfectly in-elastically. Furthermore, if Econland opened its borders to immigration, 6 million low-skilled immigrant workers would enter Econland and supply their labor perfectly ine-lastically.

Given that the supply is perfectly inelastic, the supply curve is vertical, and it is determined by the number of workers already present in the economy.

In Econland, there are 101 million low-skilled workers, and if there are an additional 6 million immigrant workers, the total number of low-skilled workers will be 101 + 6 = 107 million workers.

If the supply is perfectly inelastic, then the supply curve will be vertical at 107 million workers.

The equilibrium wage in the economy is determined at the intersection of the supply and demand curves. With the supply curve being perfectly inelastic, the equilibrium wage will be determined by the demand curve.

So, the equilibrium wage is w = 21 − 0.1E = 21 − 0.1(101) = 10.9 million dollars per worker.

Now, when 6 million low-skilled immigrant workers enter the economy, the equilibrium number of low-skilled workers will increase from 101 million to 107 million, and the equilibrium wage will be determined by the demand curve at E = 107 million.

Thus, the new equilibrium wage will be w = 21 − 0.1E = 21 − 0.1(107) = 10.3 million dollars per worker.

The change in low-skill worker wage in Econland when borders are opened to immigration is −0.6 million dollars per worker. This is a negative number, which means that low-skilled wages in Econland would decrease after immigration.

Therefore, the answer to the given question is that there would be a decrease in the low-skill worker wage in Econland when borders are opened to immigration.

learn more about immigration here:

https://brainly.com/question/14649102

#SPJ11

The chief disadvantage of being a first mover is the inability to earn above-average returns unless the production process is very efficient high degree of risk high level of competition in the new marketplace difficulty of obtaining new customers

Answers

The chief disadvantage of being a first mover is the difficulty of obtaining new customers. Option D is the correct answer.

When a company is the first to enter a market, it must educate and persuade customers of the value and benefits of its new product or service.

Customers may be unfamiliar with the item or unwilling to try anything new, which can be a substantial barrier. As a result, the first mover must frequently invest considerably in marketing and customer acquisition.

Being the first to market might also generate competition. Once the market potential is recognised, other companies may soon enter the field with comparable or improved offerings, resulting in intense rivalry.

This might diminish the market share of the first mover and limit its capacity to capture and sustain a dominant position. Therefore, Option D is the correct answer.

For such more question on customers:

https://brainly.com/question/30746384

#SPJ8

Tina Phool enters into an investment plan with some local bigwigs. To get Tina to participate in the investment, people running the investment lie to Tina about several facts that are critical to the investment plan. Later, after suffering investment losses, Tina sues to rescind the investment contract on the basis of fraud. While Tina is on the stand, the attorney for the other parties asks her: "Ms. Phool, why did you enter this deal in the first place?" Tina says: "For one reason and one reason only, I admired these people tremendously and figured that any deal they were involved with was a deal I wanted in on too. The details didn’t matter, if they were in, I was in."
Question: Tina has just blown her fraud case, why? Please include analysis of facts and elements in your explanation

Answers

Tina has just blown her fraud case because she had based her investment decisions on blind faith, rather than due diligence, according to the analysis of facts and elements in the explanation.

What is fraud?

Fraud is a false statement of a material fact made with knowledge of its falsity, with the intention that the person receiving it will act on it, and that person does act on it to his or her damage.In this case, the people running the investment lied to Tina about several facts that are critical to the investment plan. Later, after suffering investment losses, Tina sues to rescind the investment contract on the basis of fraud. But on the stand, Tina admitted that she did not pay attention to the information presented because she trusted the people behind the investment. So, Tina has based her investment decisions on blind faith, rather than due diligence.Tina's admission that she entered into the deal based on blind faith, rather than due diligence, can be used by the other parties to demonstrate that Tina was responsible for her losses because she failed to conduct the proper investigation into the investment and its underlying facts. Hence, Tina has blown her fraud case.

Due diligence https://brainly.com/question/33086048

host market and discuss each selected export intermediary with proper justification of their roles or functions.

Answers

Export intermediaries are an integral part of the international trade system. Their primary function is to facilitate the trade between two or more countries by streamlining and speeding up the process of export and import. Host market refers to the country that is receiving the goods or services exported by another country. It is imperative to select the correct intermediary for the export process.

Following are the three types of intermediaries along with their roles or functions:-

1. Export Management Companies (EMCs): EMCs work on behalf of the exporter and are responsible for the whole export process. Their responsibilities include marketing, logistics, and payment collection, etc. EMCs typically work on a commission basis, and their main objective is to ensure that the export process runs smoothly.

2. Trading Companies: Trading companies are intermediaries who operate in the host market. They purchase goods from an exporter and sell them to the local market. Their primary function is to ensure that the exporter’s goods are available in the local market and at the correct price. They also ensure that all the regulatory requirements are met, and the goods are delivered on time.

3. Agents or Distributors: Agents or distributors operate on a commission basis. Their primary function is to act as a representative of the exporter and facilitate the sale of goods. They have in-depth knowledge of the local market and can help exporters to navigate the regulatory requirements and other formalities. They are also responsible for promoting the exporter’s goods in the local market and ensuring that they are available to the customers.Therefore, it is important to select the correct intermediary based on the exporter’s needs, product type, and the host market.

To learn more about "Export Intermediaries" visit: https://brainly.com/question/33087331

#SPJ11

Other Questions
Glacial scarring found in tropical regions is an example of evidence for what? A)Theory of Polar connectivity B) The Theory of Continental Drift C)Sea floor spreading D)Theory of Catastrophism In a large population of ragweed, genotype frequencies are in Hardy-Weinberg equilibrium with f(AA) = 0.04, f(Aa) = 0.32, f(aa) = 0.64. This locus is neutral with respect to fitness. Researchers sample 5 individuals from this population to establish a new population of ragweed in a national park. After several generations, the researchers return to the newly established population and find that the A allele has been lost. The most likely reason for this is: Non-random mating with respect to the A allele Drift caused by the sampling error in the founding population selected by the researchers Heterozygote advantage that decreased the homozygous individuals in the population New mutations that removed the A allele from the population Fluctuating selection pressure that vary over time or space You are to write a program in Octave to evaluate the forward finite difference, backward finite difference, and central finite difference approximation of the derivative of a one- dimensional temperature first derivative of the following function: T(x) = 25+2.5x sin(5x) at the location x, = 1.5 using a step size of Ax=0.1,0.01,0.001... 10-20. Evaluate the exact derivative and compute the error for each of the three finite difference methods. 1. Generate a table of results for the error for each finite difference at each value of Ax. 2. Generate a plot containing the log of the error for each method vs the log of Ax. 3. Repeat this in single precision. 4. What is machine epsilon in the default Octave real variable precision? 5. What is machine epsilon in the Octave real variable single precision? Webcourses project 1 assignment Quiz the values of the derivative estimated using each of the three finite differences using as step size of Ax=102, Ax=106, Ax-10-10, and Ax-10-20 : A person is planning to open a retirement account. He plans is to deposit $1,000 per month for next 45 years. This person visits four local banks and recorded the interest rates: Bank A) 0.08% per month compounded monthly Bank B) 6.2% per year compounded continuously Bank C) 8% per year compounded monthly Bank D) 7% per year compounded semi-annually Determine 1) Which bank should be selected? 2) How much money will be accumulated in 45 years in the selected bank? Draw the following sinusoidal waveforms: 1. e=-220 cos (wt -20) 2. i 25 sin (wt + /3) 3. e = 220 sin (wt -40) and i = -30 cos (wt + 50) Combustion in the gas turbine In the combustor, the initial temperature and pressure are 25C and 1 atm. Natural gas reacts with moist air with a relative humidity of 80%. The air is excessive for the complete combustion of the fuel, with 110% of stoichiometric air. After combustion, products reach a temperature of 1400 K at the combustor exit. Making necessary assumptions as you deem appropriate, complete the following tasks. a) Determine the balanced reaction equation. [6 marks] b) Calculate the mole fraction of each gas in the products. [3 marks] c) Determine the enthalpy of reaction for combustion products at a temperature of 1400 K (in kJ/kmol). [6 marks] d) Suggest two strategies to make the power plant zero-carbon emissions. [2 marks] Naruto buys an LCD TV for $850 using his credit card. The card charges an annual simple interest rate of 13\%. After six months, Naruto decides to pay off the total cost of his TV purchase. How much interest did Naruto pay his credit card company for the purchase of his TV? Select one: a. Naruto paid an interest of $663 b. Naruto paid an interest of $110.5 c. Naruto did not pay any interest, because the interest rate is annual and Naruto paid his card before a year's time of his purchase. d. Naruto paid an interest of $55.25 e. Naruto paid an interest of $905.25 Content 5) Description of the proposed CDS in terms of Who/What/Where/When/How, specifically: a) Where: ED, hospital care unit, ICU, OR, physician office, wherever recipient of the CDS is (i.e., physi 3. Use the completing the square' method to factorise -3x + 8x-5 and check the answer by using another method of factorisation. Please read all: (This is technically neuro-physiology sohopefully putting this under anatomy and phys was the correctidea)Compare and contrast LTP, mGluR-LTD andNMDAR-LTD.INCLUDING: Inductio 8) Which gland sits atop each kidney? A) adrenal B) thymus C) pituitary D) pancreas artery lies on the boundary between the cortex and medulla of the kidney. 9) The A) lobar B) arcuate C) interlobar D 1) Solve the following problem over the interval from t = 0 to 3 using a step size of 0.5 where y(0) = 1. Display all your results on the same graph. dy -y+1 dt (a) Analytically. (b) Euler's method (c) Heun's method without the corrector. (d) Ralston's method. Glucose, C6H12O6,C6H12O6, is used as an energy source by thehuman body. The overall reaction in the body is described by theequationC6H12O6(aq)+6O2(g)6CO2(g)+6H2O(l)C6H12O6(aq)+6 You would expect _______ to have the highest boilingpoint.a) Heb) Cl2c) Ard) F2 5. Perform addition and multiplication of the following numbers a. 58.3125 10and BD 16b. C9 16and 28 10c. 1101 2and 72 8Solution: 2. (a). Outline the terminal orbitals when each molecule (i)-(iii) undergoes photochemical electrocyclic ring closure. (i). (ii). (iii). (15 marks) what are qualities common to plants pollinated atnight? Consider the general problem: -(ku')' + cu' + bu = f, 0Suppose we discretize by the finite element method with 4 elements. On the first and last elements, use linear shape functions, and on the middle two elements, use quadratic shape functions. Sketch the resulting basis functions. What is the structure of the stiffness matrix K (ignoring boundary conditions); that is indicate which entries in K are nonzero. (15 points) Suppose R is a relation on a set A={1,2,3,4,5,6} such that (1,2),(2,1),(1,3)R. Determine if the following properties hold for R. Justify your answer. a) Reflexive b) Symmetric c) Transitive 8. (6 points) A group contains 19 firefighters and 16 police officers. a) In how many ways can 12 individuals from this group be chosen for a committee? b) In how many ways can a president, vice president, and secretary be chosen from this group such that all three are police officers? 9. (6 points) A group contains k men and k women, where k is a positive integer. How many ways are there to arrange these people in a As serum calcium levels drop, which of the following response is INCORRECT? a) PTH increases bone breakdown to release calcium. Ob) PTH secretion increases. Oc) PTH increases vitamin D synthesis, whic