1. Sam is going to Baltimore for the day to watch hisfavorite baseball team (Orioles). Sam loves his Orioles,but he is addicted to drinking beer (B) and eatinghotdogs (D) while watching his team. His utility functionis:U = (B*D)1/2a. Suppose Sam has $50 to spend on beer andhotdogs. Beer costs $5 a mug and a hotdog costs $4.Draw Sam's budget constraint.b. Suppose Sam spends all of his income on beer. Howmany mugs of beer can he buy? What is his utility?c. Will Sam's income allow him to reach a U = 5?d. If Sam buys 4 hotdogs, how many mugs of bear canhe buy? What is his utility?e. What is the combination of beer and hotdogs thatyield the highest utility?2. Firm A's Price$20 $15$20 $40 profit $35 profitFirm B's Price $37 profit $39 profit$15 $49 profit $38 profit$30 profit $35 profita. Firms A and B are member of an oligopoly. Whichsolution will Firm A and B select?b. Is there a Nash equilibrium? If so, what is it?c. Which solution will Firm A and B select if Firm Amoves first and Firm B moves second?d. Which solution will Firm A and B select if Firm Bmoves first and Firm A moves second?

Question 2Part a: Firms A and B are Members of an OligopolyGiven the profit matrix:Firm A Price /…

Answered: 1. Sam is going to Baltimore for the…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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1. Doreen is looking for a flat to rent in Brighton. a. In choosing a flat, she cares about two characteristics: the number of bedrooms (x), and the number of bathrooms (y). Her utility function is U(x,y) = min(x, 2y). She has £1000 to spent on rent per month. The rental price per bedroom in Brighton is £400, and the price per bathroom is £200. (For example, a flat with three bedrooms and two bathrooms would rent for £1600 per month.) How many bedrooms and bathrooms does Doreen choose to rent optimally? b. Doreen now needs to furnish her flat. She has £500 to spend. However, she would also like to buy some clothes for her new job. The cost of furniture f is £50 per unit and the cost of clothing c is £20 per unit. Her utility function over furniture and clothing is U(f.c) = f0.3c0.7. How much does she spend in total on furniture, and on clothing? c. The local furniture shop runs a flash sale of 50% off, on all prices. How much does Doreen now spend on furniture, and on clothing?…
Lisa consumes only two goods, pizzas and burritos. In equilibrium, her marginal utility per slice of pizza is 10 and her marginal utility per burrito is 8. Instructions: Enter your answer rounded to two decimal places. If a slice of pizza costs $3, then the price of a burrito must be $
Tony is throwing a party at his Fraternity and is trying to choose what booze to buy. A bottle of vodka has three times the alcohol as a six-pack of beer. Assume that Tony only cares about the total amount of alcohol in his basket. (use vodka on the X-axis and beer measured in six-pack on the Y-axis) a) Devise a utility function to represent these preferences. b) Suppose a bottle of vodka costs $40, a six-pack of beer costs $10, and the budget is $200. Write the budget constraint. c) Solve Tony’s utility maximization problem and find the optimal combination. d) Suppose that a bottle of vodka cost has increased to $50. What will be his new optimal combination.
2. Utility function: U(X,Y)= 2XY* Budget Constraint: 2X +4Y = 80 a. Calculate the utility maximizing amount of X and Y.
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9. Income and substitution effects Rajiv and Simone are two friends living in Denver who love to try different restaurants in their city, but have specific preferences regarding venues for certain meals. In particular, they like to eat out at upscale gastropubs for dinner and diners for brunch. On the following diagram, the purple curves 1₁ and 12 represent two of their indifference curves for upscale dinners and diner brunches. Assume that the friends have a monthly budget of $1,000 available to spend on going out to eat, and further, that the price of diner brunch always $10. Each labeled point represents tangency between a budget constraint and the corresponding indifference curve. DINER BRUNCHES 0 0 5 6 N | M BC, UPSCALE DINNERS H BC₂ (?
Please answer carefully and explain in as much detail as possible.
1. Suppose you are considering to make a decent holiday dinner. In this year, to be creative, you are thinking to put Copper River Salmon from Alaska (fillet) and fresh Atlantic Lobsters from Maine as entrée on the table. Use the information given, to finish the questions below. (1) The table following provides you total utility (U) and marginal (MU) from consuming Salmon and Lobster. Suppose your total utility of Salmon consumption (U1) is a function of the units (Q as pound or lbs.) of salmon consumed, as U1 =. =/400Q. Similarly, your total utility of Lobster (U2) has the form as units (Q as lbs.) of lobster consumed, which is U2 = /36Q + 40. Now fill the empty spots in the table using the information given. Total utility and marginal utility of Salmon and Lobster. Copper River Salmon Atlantic Lobster Q (Ibs.) U1 MU1 U2 MU2 1 20.00 20.00 8.72 8.72 2 3 4. 6. 7 8 10 (2) With a certain amount of budget, you are going to purchase both Salmon and Lobsters. To maximize your total…
Brian spends his entire monthly income of $1200 on shoes (S) and pizzas (P). The price of a pair of shoes is $60, and the price of a pizza is $20. If he consumes 10 pairs of shoes and 30 pizzas, his MRS is 2P/1S. (A quantity of shoes is measured along the x-axis, and a quantity of pizza is measured along the y-axis.) His choice is optimal. True False
A consumer has income of $15,000. Masks costs $35 per mask, and sanitizers costs $70 per bottle. solve questions 4 and 5 Draw the consumer’s budget constraint (put mask on the horizontal axis). What is the slope of this budget constraint? Suppose his income increases from $15,000 to $20,000. Illustrate what happens if both masks and sanitizers are normal goods. Illustrate what happens if a mask is an inferior good. The price of masks rises from $35 to $40 per mask, while the price of sanitizers is unchanged. For a consumer with constant income of $15,000, show what happens to consumption of both goods (assume both goods are normal goods). Decompose the change into income and substitution effects. Under what circumstance(s) if any can an increase in the price of sanitizers induce a consumer to buy more of that good? Explain. Explain how a consumer should allocate expenditure in order to achieve maximum satisfaction and analyse how a rise in income might affect that allocation.

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