Her utility function exhibits a diminishing marginal rate of subs equi-marginal principle to decide how much to purchase of each For Maria's current consumption bundle it holds that MUA MUB MUC РА PB PC You may assume that she has spent her entire budget. If Mar itility neyt week she should

Economics: Private and Public Choice (MindTap Course List)
16th Edition
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Chapter20: Consumer Choice And Elasticity
Section: Chapter Questions
Problem 4CQ
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Maria has a fixed weekly budget which she has been spending on goods A, B, and C.
Her utility function exhibits a diminishing marginal rate of substitution. She uses the
equi-marginal principle to decide how much to purchase of each product. Suppose that
for Maria's current consumption bundle it holds that
MUA
MUB
MUC
PA
Рв
PC
You may assume that she has spent her entire budget. If Maria wishes to maximise
utility, next week, she should
A) buy product A only.
B) buy products B and C only.
C) buy less of A and more of B and C.
D) buy more of A and less of B and C.
Transcribed Image Text:Maria has a fixed weekly budget which she has been spending on goods A, B, and C. Her utility function exhibits a diminishing marginal rate of substitution. She uses the equi-marginal principle to decide how much to purchase of each product. Suppose that for Maria's current consumption bundle it holds that MUA MUB MUC PA Рв PC You may assume that she has spent her entire budget. If Maria wishes to maximise utility, next week, she should A) buy product A only. B) buy products B and C only. C) buy less of A and more of B and C. D) buy more of A and less of B and C.
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