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How COVID-19 has affected the Food/Daily Essentials markets inBangladesh? Use economic concepts such as demand, supply,elasticity, and graphs in explaining your answer. Jennifer is at a traffic light and begins to speed into traffic when the light turns green. He stops suddenly when a truck runs a red light and is only inches away from hitting it. (She is about to have a car crash!!) What effect would you NOT expect to see on Jennifer's body?a. increased epinephrine releaseb. increased secretion of gastric juicesc. airway dilationd. increased heart ratee. increase in pupil diameter 2)A liquid mixture of benzene-toluene is to be distilled in a fractionating tower at 1 atmosphere of pressure. The feed of 100 kg/mol is liquid and it contains 45%mole and 55%mole toluene. The feed enters to boiling temperature. A distillated containing 95%mole benzene and bottom containing 10% mole benzene are obtained. The Cp of feed (12 pts.) is 200 KJ/Kg.mol.K and the latent heat is 30000 KJ/kg.mol. Determine: a) Draw the equilibrium data with the table of the annexes. +2 b) The fi (e) factor. 0.32 c) The minimum reflux. d) The operating reflux. I. 56 ors e) The number of traysf) Boiling temperature in the feed. 4.Your doctor notices a marked decrease in calcium ion levels inyour blood. What glandmight he suspect is not functioning properly and why? What isthe normalnegative-feedback system involved? CC Rainger is a business to business distributor of MRO (maintain, repair and operate) products. They have more than 300 retail stores that they serve from a central warehouse. The company uses a 98% service level calculated on the proportion that can be satisfied directly from stock (demand fill rate). The cost for placing an order is $100 and the annual holding cost is 20%. They work 365 days/year.Item propertyData valueLead time from supplier14 daysLead time to Retailer3 daysInternal price$25Daily demand75 units, Standard deviation during lead time103 unitsInventory carrying cost20 %Tables that might be useful for answering the questions (click to open):Normal Distribution function tableService loss function table1a. What is the Economic Order Quantity (EOQ)?Enter the correct value in the input field. Round off to the closest 10 units.units incorrect1b. What Safety Stock level does the company need to reach the desired service level?Enter the correct value in the input field. Round off to the closest 10 units.units incorrect1c. What Re-Order Point (ROP) level does the company need to reach the desired service level?Enter the correct value in the input field. Round off to the closest 10 units, if needed. Answer the question and relate it to ALL ethical theories given below.Is it morally permissible to kill an animal for food?a. Deontological Ethicsb. Virtue Ethicsc. Moral Realismd. Moral Relativism The electric field of an electromagnetic wave traveling in vacuum is described by thefollowing wave function:E = 5 cos[kx - (6.00 10^9)t]jwhere k is the wavenumber in rad/m, x is in m, r is in s. Find the following quantities:a. amplitudeb. frequencyc. wavelengthd. the direction of the travel of the wavee. the associated magnetic field wave A lead bullet with is fired at 66.0 m/s into a wood block and comes to rest inside the block. Suppose one quarter of the kinetic energy goes to the wood and the rest goes to the bullet, what do you expect the bullet's temperature to change by? The specific heat of lead is 128 J/kg K.Group of answer choices1.10 K0.940 K2.78 K12.8 K1.26 K The function (x) = 0.42x + 50 represents the cost (in dollars) of a one-day truck rental when the truck isdriven x miles.a. What is the truck rental cost when you drive 85 miles?b. How many miles did you drive when your cost is $65.96? Two cars of masses m1 and m2, where m1 > m2 travel along a straight road with equal speeds. If the coefficient of friction between the tires and the pavement is the same for both, at the moment both drivers apply the brakes simultaneously: (Consider that when applying the brakes the tires only slide) Which of the following statements is Correct? Justify your answer.a) Car 1 stops at a shorter distance than car 2b) Both cars stop at the same distance.c) Car 2 stops at a shorter distance than car 1d) The above alternatives may be true depending on the coefficient of friction.e) Car 2 takes longer to stop than car 1. If demand in a perfectly competitive market is perfectly inelastic and supply is upward sloping, a specific tax placed on suppliers will:________ can someone please help me with this :) ? How have historical theories on female offending failed to understand the nature of female offending? What contributions have feminist criminology made in our understanding of the relationship between gender and crime? write a fictional story about senior ditch day 9. How would pulmonary hyperventilation affect each of the following?A.) PO2 of alveolar airB.) PO2 of alveolar air C.) PCO2 of alveolar air D.) PCO2 of arterial blood Design an experiment for this hypothesis: TV exposure increasesteenagers violent behaviour (20 marks) over a span of 50 years, civil engineers built wildlife bridges to allow animals to safety cross highways that run through a forest. The first graph shows the change in the number of wildlife bridges during those 50 years . The second graph shows a deer population in the same area changed over the same period. Which hypothesis is supported by the data? need help please see attacged "Heart Limited has one bond in issue expiring in eight years, paying 0 coupon and has a face value of $1000. It is currently traded at $720, Beta =1.2, risk free rate is 2%, historic market risk premium is 5.5%. Assume the ratio of debt to equity is 2:1, and corporate tax rate is 20%." (c) Determine the WACC for Heart Limited. Ans. V3: 1. 12. The side of a FCC cubic unit cell of a monatomic crystal is 5.6 . A wave is traveling along the [100] direction. The force constant between the two atoms is 1.5 x 104 dynes/cm. The Young's modulus in the [100] direction is 5 x 1011 dynes/s. The density of the crystal is 5 g/cc. Estimate the frequency of the wave at which it is most strongly reflected from the crystal. Assume that the atoms lying away from the direction of propagation of the wave do not disturb