Answer:
True.
Explanation:
Control is the mechanism for making sure the other three managerial functions such as planning, organizing, and leadership are operating smoothly.
Control is basically one of the key functions of the management in an organization and as such it is an essential goal-oriented function of managers or supervisors or the top executives working in an organization.
Generally, it is a management strategy that is being used to set predetermined standards and checking for compliance or accuracy among employees with these standards and requirements. Also, if the standards aren't followed by the employees, control is used to detect the errors and eventually to take corrective actions so as to achieve organizational goals, objectives, mission and vision.
Hence, the purpose of control by management is to minimize deviation from standards by the employees working in an organization and to ensure that their actions or activities are in tandem with the stated goals of an organization. Also, if an organization wishes to attain greater heights, remain competitive or have a competitive advantage over industry rivals it is very important that it's managers use control effectively.
In a nutshell, control is a strategic function that regulates, guides and protects the activities of an organization.
Physical Units Work in process, beginning 0 Completed and transferred out 89000 Work in process, ending 6000 Materials are added at the beginning of the process. What is the total number of equivalent units for materials during the period?
Answer:
Total equivalent units= 95,000 units
Explanation:
Giving the following information:
Work in process, beginning 0
Completed and transferred out 89,000
Work in process, ending 6,000
Materials are added at the beginning of the process.
Because the materials are added at the beginning of the process, the equivalent units are the same as units started and completed.
Total equivalent units= 89,000 + 6,000= 95,000 units
Indicate whether the following actions would increase, decrease, or not affect Indigo Inc.'s total assets, liabilities, and stockholders' equity:
Question Assets Liabilities Stockholders Equity
1. Authorizing and issuing stock certificates in a stock split
2. Declaring a stock dividend
3. Issuing stock certificates for the stock dividend declared in (2)
4. Declaring a cash dividend
5. Paying the cash dividend declared in (4)
Answer:
Assets Liabilities Stockholder's Equity
1. Authorizing and issuing Not affect Not affect Not affect
stock certificates in a
stock split
2. Declaring a stock Not affect Not affect Not affect
dividend
3. Issuing stock certificates Not affect Not affect Not affect
for the stock dividend
declared in (2)
4. Declaring a cash dividend Not affect Increase Decrease
5. Paying the cash dividend Decrease Decrease Not affect
declared in (4)
A customer wishes to place a buy order for a security that has not been registered with the SEC. The security may be purchased if the security:
Complete Question:
A customer wishes to place a buy order for a security that has not been registered with the SEC. The purchase order can be filled if the security:
A. is exempt from SEC registration
B. is traded by at least 2 market makers
C. has been trading in the market for at least 1 year
D. is sold to professional investors
Answer:
Is exempt from SEC registration
Explanation:
The Securities and Exchange Commission (SEC) is a regulatory agency that is saddled with the responsibility of regulating the capital market and ensuring investors are well protected by making sure standard rules are followed.
If a customer wishes to place a buy order for a security that has not been registered with the Securities and Exchange Commission (SEC). The security may be purchased if the security is exempt from SEC registration.
By standard, the SEC states and implore investors to purchase only securities that are registered with the securities and exchange commission (SEC) or only when an exemption is made available. If securities have been trading for about a year or is being traded by a minimum of two companies, no exemption would be given by the SEC.
Also, there isn't any exemption for securities that is sold only to professional investors.
However, investors can purchase municipal and government securities even without it being registered with the securities and exchange commission.
In a nutshell, the customer can only purchase a security that has not been registered only if it is exempted from SEC registration.
At the date of the business combination, the book values of Spice’s assets and liabilities approximated fair value except for inventory, which had a fair value of, and land, which had a fair value of
Answer:
$830,000.
Explanation:
Step one: determine or Calculate the total number of assets.
Total number of assets = Retained Earnings + inventory(spice) + cash + land fair value + inventory (pumpkin)
Total number of assets = 180,000 + 25,000 + 15,000 + 95,000 + 30,000 = $345,000.
Step two : Calculate or determine the total liabilities.
Total liabilities = retained earnings + bonds payable + Account payable (pumpkin) +
Total liabilities = 180,000 + 40,000 + 10,000 = $230,000.
Step three: determine the value for the total amount of goodwill.
Total amount of Goodwill = A - B
Where A = paid consideration + non controlling interest fair value.= $(210000 + 90000) = $300, 000.
B= acquired Assets - assumed liabilities. = $(345,000 - 230,000) = $115,000.
Total amounts of Goodwill = A - B = $185,000.
Step four: determine the consolidated sheet;
185,000 + 95,000 + 65,000 + 360,000 + 30,000 + 95,000 = $830,000.
Suppose you are a manager at an advertising agency who is eager to utilize Covey’s advice about delegation. Today, you need to work on a presentation for a potential new client. This requires delegating a routine status report about an ongoing advertising campaign to Patricia. You ask Patricia to complete the status report, making her haveresponsibility for its completion. Which of the following are true after you delegate the status report to Patricia? Check all that apply. You should guide Patricia through each step of the assignment to serve as a mentor. Patricia must have authority over the resources and personnel needed to complete the status report. You should help Patricia with the status report, to the extent you have time. Patricia will be held accountable for the results of the assignment. The advertising agency recently reorganized. Patricia now reports to both the regional sales manager and a senior product manager which means there unity of command. Unity of command in matrix organizations. Lower-level employees have the authority to act without first seeking approval for activities in a company. Continue without saving
Answer and Explanation:
In the first situation, the accounting and responsibility is chosen as of the superior assigned the work to the subordinate so there would be accounting and responsibility that the given work should be completed within the prescribed time and under the full responsibility
In the second situation, there is a unity of command but it does not exist in the matrix organization. Here unity of command is reporting to one boss.
In the third situation, decentralization is there as there are the authority to take independent decisions by middle level and lower level employees
The following statements that are true after you delegate the status report to Patricia are:
A. You should guide Patricia through each step of the assignment to serve as a mentor.B. Patricia must have authority over the resources and personnel needed to complete the status report. D. Patricia will be held accountable for the results of the assignment.According to Stephen Covey’s advice about delegation, he stated that when duties or responsibilities are delegated to a person that does not have the capacity to properly handle them, then the output may be disastrous.
Furthermore, Covey also said that when delegating to someone, it is important to give them space to work and not to interfere too much and hold them accountable to the results.
As a result of this, we can see that Patricia is in charge of the routine status report as a part of the ongoing advertisement campaign and she should have not only full authority, but also be held accountable for the outcome of the assignment.
Therefore, the correct answers are options A, B and D
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Kerch Co. had beginning net fixed assets of $216,510, ending net fixed assets of $211,680, and depreciation of $40,435. During the year, the company sold fixed assets with a book value of $7,966. How much did the company purchase in new fixed assets?
Answer:
$43,571
Explanation:
The computation of the purchase in a new fixed asset is shown below:
Beginning net fixed assets $216,510
Less: depreciation expenses -$40,435
Net fixed assets -$176,075
Less: book value of sold assets -$7,966
Net fixed assets $168,109
Closing net fixed assets $211,680
purchases of net assets during the year $43,571 ($211,680 - $168,109)
We simply applied the above format
In a supermarket, a vendor's restocking the shelves every Monday morning is an example of:________
a. safety stock replenishment
b. economic order quantities
c. reorder points
d. fixed order interval
e. blanket ordering
Answer:
it may be fixed order interval because the vendor is restocking every monday only.
Which of the following is true regarding the effect of a debtor offering to pay a different type of payment, for example, goods instead of money, on a debt for which there is not a dispute over the amount or existence of the debt, and the creditor agrees?
A. A liquidated debt is involved, and there is an accord and satisfaction.
B. A liquidated debt is involved, and there is an accord but no satisfaction.
C. A liquidated debt is involved, and there is not a satisfaction or an accord.
D. An un-liquidated debt is involved, and there is an accord and satisfaction.
E. An un-liquidated debt is involved, and there is an accord but not satisfaction.
Answer:
D. An un-liquidated debt is involved, and there is an accord and satisfaction.
Explanation:
The impact when debtor offers to pay the different type of payment like goods instead of money, non dispute debt arises when the unliquidated debt is involved that means the amount is owed as mentioned in the contract or it is under dispute
Plus it also accord and satisfaction
Therefore the correct option is d.
Fanelli Corporation, a merchandising company, reported the following results for July: Number of units sold 6,100 Selling price per unit $ 590 Unit cost of goods sold $ 413 Variable selling expense per unit $ 50 Total fixed selling expense $ 125,600 Variable administrative expense per unit $ 28 Total fixed administrative expense $ 207,500 Cost of goods sold is a variable cost in this company. Required: a. Prepare a traditional format income statement for July. b. Prepare a contribution format income statement for July.
Answer:
Instructions are below.
Explanation:
The absorption costing method includes all costs related to production, both fixed and variable. The unit product cost is calculated using direct material, direct labor, and total unitary manufacturing overhead.
The variable costing method incorporates all variable production costs (direct material, direct labor, and variable overhead).
I will assume that there is no beginning nor ending inventory.
Absorption costing income statement:
Sales= 6,100*590= 3,599,000
COGS= (6,100*413)= (2,519,300)
Gross profit= 1,079,700
Total selling expense= (6,100*50 + 125,600)= (430,600)
Total administrative expense= (6,100*28 + 207,500)= (378,300)
Net operating income= 270,800
Variable costing income statement:
Sales= 3,599,000
Total variable cost= 6,100*(413 + 50 + 28)= (2,995,100)
Total contribution margin= 603,900
Total fixed selling expense= (125,600)
Total fixed administrative expense= (207,500)
Net operating income= 270,800
Suppose the price index was 105 in 2017, 126 in 2018, and the inflation rate was lower between 2018 and 2019 than it was between 2017 and 2018. This means that
Answer:
These are the answers to the question:
a. the price index in 2019 was lower than 126.0.
b. the price index in 2019 was lower than 147.0.
c. the price index in 2019 was lower than 151.2.
d. the inflation rate between 2018 and 2019 was lower than 1.2 percent.
And this is the correct answer:
b. the price index in 2019 was lower than 147.0.
Explanation:
We can see that the price index rose by 21 units from 105 in 2017 to 126 in 2018.
If the inflation rate was lower between 2018 and 2019, it means that the price index rose by less than 21 units during this period.
Because 126 + 21 = 147, we can be certain that the price index in 2019 was lower than 147.
Suppose the reserve requirement ratio is 20 percent. Assuming no bank holds excess reserves and nobody withdraws cash, a $10,000 injection of new reserves by the Fed can create (in the entire mult-banking system), a maximum of:
Answer:
The maximum money created is $50000
Explanation:
The given reserve requirement ratio is = 20 percent
The injection of cash = $10000
So, first, we have to find the money multiplier and then multiply with the injected amount.
Since the reserve requirement is 20 percent so the money multiplier = 1/ 20 = 0.5 or 5.
The Fed can create the maximum money = 10,000 x 5 = 50,000
On September 1, a company established a petty cash fund of $230. On September 10, the petty cash fund was replenished when there was $81 remaining and there were petty cash receipts for supplies, $53, and postage, $80. On September 15, the petty cash fund was increased to $320.
Required:
Prepare the journal entries, if any, required on September 1, September 10, and September 15. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)
Answer:
September 1, petty cash fund is established
Dr Petty cash fund 230
Cr Cash 230
September 10, petty cash expenses
Dr Supplies expense 53
Dr Postage expense 80
Dr Cash short and over 16
Cr Petty cash fund 149
September 10, petty cash is replenished
Dr Petty cash fund 149
Cr Cash 149
September 15, petty cash fund in increased
Dr Petty cash fund 90
Cr Cash 90
Assume that the U.S. one-year interest rate is 3 percent and the one-year interest rate on Australian dollars is 6 percent. The U.S. expected annual inflation is 5 percent, while the Australian inflation is expected to be 7 percent. You have $100,000 to invest for one year and you believe that PPP holds. The spot exchange rate of an Australian dollar is $0.689. What will be the yield on your investment if you invest in the Australian market
Answer:
4%
Explanation:
you invest $100,000 today and purchase A$145,137.88
in one year, you will have A$152,394.78
since the PPP stands, the spot rate in one year should be:
0.703 US$ per A$ (since Australia's inflation rate is 2% higher than the US inflation rate, the Australian dollar will depreciate by 2%)
with your A$152,394.78, you can purchase $107,133.53
if you invested in the US instead, you would have $103,000
this means that your Australian investment yielded ($107,133.53 / $103,000) - 1 = 0.04 or 4%
When the price increases by 30% and the quantity demanded drops by 10%, the price elasticity of demand is: quizet
Answer:
0.33 inelastic
Explanation:
Price elasticity of demand measures the responsiveness of quantity demanded to changes in price of the good.
Price elasticity of demand = percentage change in quantity demanded / percentage change in price
10% / 30% = 0.33
Demand is inelastic if a small change in price has little or no effect on quantity demanded. The absolute value of elasticity would be less than one .
Which of the following accounts are normally reported as current liabilities on a classified balance sheet?
a. Accounts Payable and Prepaid Insurance
b. Interest Payable and Interest Receivable
c. Capital Stock and Accounts Payable
d. Income Taxes Payable and Salaries Payable
Answer:
d. Income Taxes Payable and Salaries Payable
Explanation:
Current liabilities are short term obligations of an entity due for repayment within a period of 12 months.
From the options given d. Income Taxes Payable and Salaries Payable both presents current liabilities.
According to the basic quantity equation of money, if price and output fall while velocity increases, then: Group of answer choices
Answer:
The quantity of money will fall as well.
Explanation:
According to the quantity theory of money, money supply (M) and price level (P) in an economy are in direct proportion to one another.
In other words, the percentage change in price level is proportionate to the percentage change in Money Supplied.
The formula is given as:
M*V= P*T
where, V = Velocity of money and T = volume of the transactions.
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ZNet co. is a web based retail company. The company reports the following for the past year. The company's CEO believes that sales for next year will increase by 10% and both profit margin and the level of average invested assets will be the same as for the past year
1. Compute return on investment for 20172. Compute profit margin for 20173. If the CEO's forecast is correct, what will return on investment equal for 2018?4. If the CEO's forecast is correct, what will investment turnover equal for 2018?
Answer:
1. 17%
2. 42.5%
3. $2,748,900
4. 44%
Explanation:
1. Return on Investment for 2017
= [tex]\frac{Operating Income}{Average Invested Assets}[/tex]
= [tex]\frac{2,499,000}{14,700,000}[/tex]
= 17%
2. Profit Margin 2017
= [tex]\frac{Operating Income}{Sales}[/tex]
= [tex]\frac{2,499,000}{5,880,000}[/tex]
= 42.50%
3. Should the sales increase by 10% in 2018 then the new sales figure will be;
= $5,880,000 + ($5,880,000 *10%)
= $6,468,000
Profit = Sales * Profit Margin
= 6,468,000 * 42.5%
= $2,748,900
Return on Investment for 2018
= [tex]\frac{Operating Income}{Average Invested Assets}[/tex]
= [tex]\frac{2,748,900}{14,700,000}[/tex]
= 18.7%
4. Investment turnover equal for 2018
= [tex]\frac{ Sales}{Average Invested Assets}[/tex]
= [tex]\frac{6,468,000}{14,700,000}[/tex]
= 44%
The company XOXO is specialized in producing treadmills. The company allocates manufacturing overhead based on direct labor hours. XOXO estimated a total of $4,600 of manufacturing overhead that can be dispatched on all jobs. Moreover, the total direct labor hours that has been recorder during the period raises up to 460 hours. Job 12 consists of 30 sets of treadmills. The company’s records show that the following direct costs were requisitioned for Job 12: • Electronic parts: 40 units at $20 per unit • Plastic: 10 kilograms at $10 per kilogram • Labor hours: 60 hours at $25 per hour Requirement: 1. Calculate the predetermined manufacturing overhead (MOH) rate.
Answer:
Predetermined manufacturing overhead rate= $10 per direct labor hour
Explanation:
Giving the following information:
The company allocates manufacturing overhead based on direct labor hours.
Estimated a total overhead= $4,600
Direct labor hours= 460
To calculate the predetermined manufacturing overhead rate we need to use the following formula:
Predetermined manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base
Predetermined manufacturing overhead rate= 4,600/460= $10 per direct labor hour
Assume the total cost of a college education will be $395,000 when your child enters college in 18 years. You presently have $65,000 to invest. What annual rate of interest must you earn on your investment to cover the cost of your child’s college education?
Answer:
8.87%
Explanation:
Calculation for the annual rate of interest you must earn on your investment to cover the cost of your child’s college education
Using this formula
FV = PV(1 + r)t
Based on the information we were told to calculate for annual rate of return, this means we would be Solving for r
r = (FV / PV)1 / t– 1
Where,
FV =$300,000
PV=$65,000
=1 / t =1/18 years
Let plug in the formula
r = ($300,000 / $65,000)1/18– 1
r=(4.6153846)^0.055555 -1
r=1.08867-1
r= 0.0887 *100
r=8.87%
Therefore the annual rate of interest you must earn on your investment to cover the cost of your child’s college education will be 8.87%
If P represents the price of goods and services measured in money, then 1/P is the value of money measured in terms of goods and services True False
Answer:
The answer is True
Explanation:
There is an inverse relationship between the price level and value of money (also known as purchasing power). An increase in the price level is the same as an decrease in the value of money.
As the price level decreases money is able to buy more goods and services and as the price level increases, money is able to buy less goods and services. inflation decrease the value of money or consumers' purchasing power.
It is based on perceived characteristics such as style, fashion or peer acceptance.
Answer:
Consumer buying behavior
Explanation:
Due to various factors that affect consumer's purchase decision, crucial among them is emotional factors.Thus, many consumer marketing put more efforts in creating a stimulating discretionary buying behavior through catchy and enticing advertisement to create and increase demand.
Hence, considering that often times consumer goods are discretionary products people may want but don’t necessarily need, such as entertainment services and vacation travel, it can be concluded that CONSUMER BUYING BEHAVIOR is based on perceived characteristics such as style, fashion or peer acceptance.
Consider the following hypothetical data for an open economy (in millions):
Assets owned inside the U.S. by U.S. citizens = $140, 000140,000
Assets owned outside the U.S. by U.S. citizens = $23,35723,357
Assets owned outside the U.S. by foreign citizens = $110,000110,000
Assets owned inside the U.S. by foreign citizens = $22,78622,786
The value of the International Investment Position (IIP) of the U.S. is__________ $ nothing million.
Answer: $571 million
Explanation:
International Investment Position (IIP) is an Economic measure that is calculated to see the assets owned by the citizens of a country outside the country versus the assets owned by foreigners in the country in question. It is informally referred to as a nation's Balance Sheet with other countries.
It is calculated by;
Value of the International Investment Position of the US = Assets owned outside the US by the US citizens - Assets owned inside the US for the foreign citizens
= 23,357 - 22,786
= $571 million
With perfect price discrimination the monopoly a. charges each customer an amount equal to the monopolist's marginal cost of production. b. eliminates all price discrimination by charging each customer the same price. c. eliminates profits and increases consumer surplus. d. eliminates deadweight loss.
Answer:
Option D, Eliminates the dead-weight loss.
Explanation:
Option D is correct because there is dead-weight loss under monopoly because it produces less as compared to perfect competition. Therefore, a monopolist eliminates this dead-weight loss by producing at the level where the marginal cost curve cuts the marginal revenue curve and charging each consumer their willingness to pay the amount
Which of the following is a typical complaint of host-country competitors (such as GM, Ford etc) against foreign firms (such as KIA in the US)?a) foreign firms burden the host-country with infrastructure requirements.b) foreign firms lure local workers away from host-country businesses.c) foreign firms do not have to obey host-country law and regulations.d) foreign firms receive financial support from host-country governments.
Answer:
Option (d) is the correct answer to this question.
Explanation:
The nation in which those State members or organizations are involved at the request of the state and/or foreign negotiation.
A foreign country 's government, in which a representative and foreign embassies live while on duty. The diplomat and staff serve their own country's values and policies while being host country guests.
Other options are incorrect because they are not related to the given scenario.
Schwiesow Corporation has provided the following information:_________. Cost per Unit Cost per PeriodDirect materials $ 7.05 Direct labor $ 3.50 Variable manufacturing overhead $ 1.65 Fixed manufacturing overhead $ 11,000Sales commissions $ 1.00 Variable administrative expense $ 0.40 Fixed selling and administrative expense $ 5,500For financial reporting purposes, the total amount of product costs incurred to make 5,000 units is closest to:A. $72,000B. $61,000C. $11,000D. $77,000
Answer:
Total product cost= $72,000
Explanation:
Giving the following information:
Direct materials $7.05
Direct labor $3.50
Variable manufacturing overhead $1.65
Total unitary variable cost= $12.2
Fixed manufacturing overhead $11,000
The product costs are the sum of direct material, direct labor, and total manufacturing overhead:
Total product cost= 5,000*12.2 + 11,000
Total product cost= $72,000
Look at the tables below, which show, respectively, the willingness to pay and willingness to accept of buyers and sellers of bags of oranges. For the following questions, assume that the equilibrium price and quantity will depend on the indicated changes in supply and demand. Assume that the only market participants are those listed by name in the two tables.
Person Max Actual
bob 13 8
barly 12 8
bill 11 8
bart 10 8
brent 9 8
betty 8 8
Person Minimum Actual
carlos 3 8
courtney 4 8
chunk 5 8
cindy 6 8
craig 7 8
chad 8 8
Required:
a. Given that the equilibrium price is $8, what is the equilibrium quantity given the data displayed in the two tables?
b. What if, instead of bags of oranges, the data in the two tables dealt with a public good like fireworks displays? If all the buyers free ride, what will be the quantity supplied by private sellers?
c. Assume that we are back to talking about bags of oranges (a private good), but that the government has decided that tossed orange peels impose a negative externality on the public that must be rectified by imposing a $2-per-bag tax on sellers. What is the new equilibrium price?
Answer and Explanation:
a. The equilibrium quantity for the given two tables is
As if the equilibrium price is $8 so the six consumers i.e bob, barly,bill,bart, brent, betty) are paying more than the equilibrium price and on the other hand six producers (carlos, courtney, chunk, cindy, craig, chad) are accepted the price as the equilibrium price is more than the accepted price
Hence, the equilibrium quantity is 6
b. Now if all the buyers are free to ride so the quantity supplied by private sellers is 0 as the minimum accepted price is more than the willingness price as producers is not able to produced
c. At imposing $2 per bag tax on sellers, the new equilibrium price is $9 as the price rise to $9
A company was formed with $60,000 cash contributed by its owners in exchange for common stock. The company borrowed $30,000 from a bank. The company purchased $10,000 of inventory and paid cash for it. The company also purchased $70,000 of equipment by paying $10,000 in cash and issuing a note for the remainder.
Use the information above to answer the following question. What is the amount of the total assets to be reported on the balance sheet?
a. $150,000.
b. $160,000.
c. $90,000.
d. $80,000.
Patton Company purchased $1,500,000 of 10% bonds of Scott Company on January 1, 2021, paying $1,410,375. The bonds mature January 1, 2031; interest is payable each July 1 and January 1. The discount of $89,625 provides an effective yield of 11%. Patton Company uses the effective-interest method and plans to hold these bonds to maturity.*USE T ACCOUNTS
On July 1, 2018, Patton Company should increase its Debt Investments account for the Scott Company bonds by?
For the year ended December 31, 2018, Patton Company should report interest revenue from the Scott Company bonds of?
Answer:
On July 1, 2018, Patton Company should increase its Debt Investments account for the Scott Company bonds by?
I will assume that the bonds were purchased on January 2018 and not January 2021.
The journal entry to record the purchase of the bonds was:
January 1, 2018, investment on bonds
Dr Debt Investment 1,500,000
Cr Cash 1,410,375
Cr Discount on Debt Investment 89,625
the journal entry to record the interests received on July 1, 2018 would be:
Dr Cash 75,000
Dr Discount on Debt Investment 2,570.63
Cr Interest revenue 77,570.63
Discount on Debt Investment = ($1,410,375 x 5.5%) - ($1,500,000 x 5%) = $77,570.63 - $75,000 = $2,570.63
Patton company should increase its Debt investment by $2,570.63 (amortized discount).
For the year ended December 31, 2018, Patton Company should report interest revenue from the Scott Company bonds of?
The journal entry to record accrued interests:
Dr Interest receivable 75,000
Dr Discount on Debt Investment 2,712
Cr Interest revenue 77,712
Discount on Debt Investment = ($1,412,945.63 x 5.5%) - ($1,500,000 x 5%) = $77,712 - $75,000 = $2,712
Total interest revenue for 2018 = $77,570.63 + $77,712 = $155,282.63
A firm in a purely competitive industry is currently producing 1,200 units per day at a total cost of $700. If the firm produced 1,000 units per day, its total cost would be $450, and if it produced 700 units per day, its total cost would be $425. Instructions: Round your answers to 2 decimal places. a. What are the firm's ATC at these three levels of production
Answer:
Explanation:
The average total cost is calculated as the total cost divided by the number of outputs. The firm's ATC at these three levels of production will be:
1. 1,200 units per day at a total cost of $700.
ATC = Total cost/output
ATC = $700/1200
ATC = $0.58
2. If the firm produced 1,000 units per day, its total cost would be $450.
ATC = Total cost/output
ATC = $450/1000
ATC = $0.45
3. If it produced 700 units per day, its total cost would be $425.
ATC = Total cost/output
ATC = $425/700
ATC = $0.61
The Department of Housing and Urban Development (HUD) would like to test the hypothesis that the average size of a newly constructed house in 2010 is different from the average size of a newly constructed house in 2000. The following data summarizes the sample statistics for house sizes, in square feet, for both years. Assume that the population variances are equal.
2000 2010
Sample mean 2,180 2,390
Sample size 15 12
Sample standard deviation 300 320
If Population 1 is defined as homes built in 2000 and Population 2 is defined as homes built in 2010, which one of the following statements is true?
A. Because the
95
%
confidence interval includes zero, HUD cannot conclude that the average size of a newly constructed house in 2010 is different from the average size of a newly constructed house in 2000.
B. Because the
95
%
confidence interval does not include zero, HUD can conclude that the average size of a newly constructed house in 2010 is different from the average size of a newly constructed house in 2000.
C. Because the
95
%
confidence interval includes zero, HUD can conclude that the average size of a newly constructed house in 2010 is equal to the average size of a newly constructed house in 2000.
D. Because the
95
%
confidence interval does not include zero, HUD can conclude that the average size of a newly constructed house in 2010 is not different from the average size of a newly constructed house in 2000.
Answer:
B. Because the
95
%
confidence interval does not include zero, HUD can conclude that the average size of a newly constructed house in 2010 is different from the average size of a newly constructed house in 2000.
Explanation:
Here,
Null and alternative hypotheses are:
H0: u1 = u2
H1: u1 ≠ u2
Calculate test statistics:
[tex] t = \frac{x'1 - x'2}{\sqrt{\frac{(n_1 - 1) (\sigma_1)^2 + (n_2 - 1)(\sigma_2)^2}{n_1 + n_2 - 2} * (\frac{1}{n_1} + \frac{1}{n_2})}} [/tex]
[tex] = \frac{2180 - 2390}{\sqrt{\frac{(14)(300)^2 + (11)(320)^2)}{15 +12 - 2} * (\frac{1}{15} + \frac{1}{12})}} [/tex]
[tex] = \frac{-210}{\sqrt{\frac{(1260000) + (1126400)}{25} * (0.15)}} [/tex]
[tex] t = -1.7549 [/tex]
At 95% confidence interval, find t observed:
Significance level = 100% - 95% = 5% = 0.05
Degrees of freedom = 15 + 12 - 2 = 25
[tex] t_o = t_\alpha_/_2_, _d_f = t_0_._0_5_/_2_, _2_5 = t_0_._0_2_5, _2_5 = 2.06 [/tex]
T calculated = -1.76
T observed(critical) = -2.06
Since t calculated is bigger than t critical, reject null hypothesis H0.
Because the
95
%
confidence interval does not include zero, HUD can conclude that the average size of a newly constructed house in 2010 is different from the average size of a newly constructed house in 2000.