Principles of Economics, 7th Edition (MindTap Course List)
7th Edition
ISBN: 9781285165875
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 21, Problem 4QR
To determine
The optimum level of consumption of cheese and wine.
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Peter loves spicy food. He consumes both Laoganma chili crisp and Texas Pete hot sauce. His annual budget curve maps from (20 bottles of Laoganma, 0 cups of Texas Pete) to (0 bottles of Laoganma, 24 bottles of Texas Pete).
a) Draw his budget constraint. Express the price of Texas Pete, in terms relative to the price of Laoganma.
b) Given this set up, would Peter ever consume at the following points of (#bottles of Laoganma, #bottles of Texas Pete)? Why/why not? If we would consume at this point, draw an indifference curve that would justify this decision.i) (12, 12) ii) (6, 15) iii) (6, 6) iv) (12, 10)
c) Imagine that Peter consumes 4 bottles of Laoganma. How many bottles of Texas Pete will he consume?d) Now imagine that the price of Texas Pete doubles. Draw the new budget constraint in Laoganma / Texas Pete space.
e) Assume Peter goes from the consumption point found in part c of this question to a new point where he consumes 5 bottles of Laoganma to some new consumption point defined…
Carlos is originally consuming his optimal consumption bundle of cell phones and gasoline when the price of gasoline falls. Assume that both gasoline and cell phones are normal goods. How will a decrease in the price of gasoline affect your consumption of cell phones and gasoline? Explain using the substitution and income effects.
Harry consumes 2 goods, X and Y and he spends N$60 per month. The price of good X is N$4
and the price of good Y is N$10. Harry's utility function is U(X, Y) = XY.
(i) What is Harry's marginal rate of substitution? (5)
(ii) What is the expression for Harry's budget constraint? (3)
(iii) What is the slope of Harry's budget constraint? (2)
(iv)Find the values of good X and Y maximizes Harry's utility. Show all your work. (6)
(v) Illustrate Harry's utility maximizing combination on a clearly labelled graph. (4)
(vi) Suppose the price of good X increased to N$6. Illustrate Harry's income and substitution
effects on a well labelled graph. Show your work. (10)
(vii) Suppose Genie is consuming two goods, coffee and beer. She spends all her income on
a combination of coffee and beer where MUcoffee/Peoffee is 5 and MUbeer/Pbeer is 3.
Explain why this combination is not maximizing her satisfaction. What should she do
to maximize her utility? (5)
Chapter 21 Solutions
Principles of Economics, 7th Edition (MindTap Course List)
Ch. 21.1 - Prob. 1QQCh. 21.2 - Prob. 2QQCh. 21.3 - Prob. 3QQCh. 21.4 - Prob. 4QQCh. 21 - Prob. 1QRCh. 21 - Prob. 2QRCh. 21 - Prob. 3QRCh. 21 - Prob. 4QRCh. 21 - Prob. 5QRCh. 21 - Prob. 6QR
Ch. 21 - Prob. 7QRCh. 21 - Prob. 1QCMCCh. 21 - Prob. 2QCMCCh. 21 - Prob. 3QCMCCh. 21 - Prob. 4QCMCCh. 21 - Prob. 5QCMCCh. 21 - Prob. 6QCMCCh. 21 - Prob. 1PACh. 21 - Prob. 2PACh. 21 - Prob. 3PACh. 21 - Prob. 4PACh. 21 - Prob. 5PACh. 21 - Prob. 6PACh. 21 - Prob. 7PACh. 21 - Prob. 8PACh. 21 - Prob. 9PACh. 21 - Prob. 10PACh. 21 - Prob. 11PACh. 21 - Prob. 12PACh. 21 - Prob. 13PA
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Similar questions
- Draw the following scenario: Assume that Sam has well-behaved preferences and consumes hamburgers (vertical axis) and steak (horizontal axis). Further, Talib perceives hamburgers as an inferior good and steak as a normal good. Draw the effect of a decline in the price of steak on Sam’s optimal consumption of hamburger and steak. Make sure you show both substitution and income effects on both goods (axes).arrow_forwardJessie has a budget of $50 and is attempting to draw her budget constraint for purchasing cookies and strawberries. At a maximum, she could consume 100 strawberries; she labels this point on the vertical axis of her budget constraint. If the slope of her budget constraint is -4, what is the price of a cookie?arrow_forwardJessie is attempting to draw her budget constraint for purchasing cookies and strawberries. At a maximum, she could consume 500 strawberries; she labels this point on the vertical axis of her budget constraint. At a maximum, she could consume 200 cookies; she labels this point on her graph. If the price of a cookie is $0.50 and her budget is $100, what is the price of a strawberry?arrow_forward
- Suppose that Dale consumes only coffee and cheese, both of which have diminishing marginal utility. For each of the following cases, determine whether Dale should 1Consume more coffee and less cheese, or2Consume less coffee and more cheese: 1.The marginal rate of substitution of cheese for coffee is 3 (i.e., the marginal utility of cheese is three times the marginal utility of coffee), while the price ratio is 2 (i.e., cheese costs twice as much as coffee). 2.The marginal rate of substitution of cheese for coffee is 1 (i.e., the marginal utility of cheese is equal to the marginal utility of coffee) while the price ratio is 2 (i.e., cheese costs twice as much as coffee). 3.The marginal rate of substitution is initially equal to the price ratio, but the price of coffee increases. 4.The marginal rate of substitution is initially equal to the price ratio, but the price of cheese decreases. 5.The marginal rate of substitution is initially equal to the price ratio, but Dale enters exam…arrow_forwardA consumer has preferences over two goods, coconuts and fish. The consumer prefers more of each good to less and has a diminishing marginal rate of substitution between the two goods. Draw a diagram showing indifference curves and the budget constraint of the consumer. Explain how the optimal consumption choice is found.arrow_forward5. Julio who consumes two goods Food (F) and clothing (C) has a utility function given by U(F,C)= sqrt(F)C. The price of food is $3 and the price of clothing is $5 and Julio's weekly budget for food and clothing is $100. a. What is Julio's MRSFe (marginal rate of substiution of food for clothing) when utility is maximized? Explain. b. If Julio is at point where MRSFC= 1, where is that point relative to the utility maximzing bundle (show this in a diagram)? c. Can Julio change his bundle so as to increase his satisfaction and if so in what way? Explain fully Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forward
- Help!arrow_forwardSince the demand curve is obtained from the consumer's equilibrium analysis, we can deduce that along the demand curve of the good the Marginal Rate of Substitution (MRS) and utility are increasing. COMMENT AND GRAPHarrow_forwardCalculate marginal utility and marginal utilty per dollar for the data provided in the table below: (round to two decimal places) The Price of wine is 3 The Price of Cheese is 0.14 The Consumer's budget for wine and Cheese is 9.69 (CHEESE) (CHEESE) (CHEESE) WEDGES OF CHEESE GLASSES (WINE) (WINE) (WINE) MARGINAL UTILITY MARGINAL MARGINAL UTILITY MARGINAL UTIUTY/dollar OF WINE TOTAL UTILITY TOTAL UTILITY UTIUTY/dollar 70 Number Number Number Number 160 35 Number 65 Number 225 3. 41 Number Number Number Number 45 288 Number 61 Number 48 349 The Quantity of Wine this consumer would buy to maximize utlity is: Number Number The Quantity of Cheese this consumer would buy to maximize utilit is : What is the consumer's Total Utility when optimized: Number 10arrow_forward
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