Draw the consumer’s budget constraint (put mask on the horizontal axis). What is the slope of this budget constraint?

Microeconomics A Contemporary Intro
10th Edition
ISBN:9781285635101
Author:MCEACHERN
Publisher:MCEACHERN
Chapter6: Consumer Choice And Demand
Section: Chapter Questions
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A consumer has income of $15,000. Masks costs $35 per mask, and sanitizers costs $70 per bottle.

 

  1. Draw the consumer’s budget constraint (put mask on the horizontal axis). What is the slope of this budget constraint? 
  2. 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. 
  3. 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. 
  4. Under what circumstance(s) if any can an increase in the price of sanitizers induce a consumer to buy more of that good? Explain.
  5. 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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