EBK ECONOMICS TODAY
EBK ECONOMICS TODAY
19th Edition
ISBN: 8220103613927
Author: Miller
Publisher: PEARSON
Question
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Chapter 19, Problem 13P
To determine

An individual's income rises from $80,000 per year to $84,000 per year, and as a consequence, the person's purchases of movie downloads rise from 48 per year to 72 per year. What is this individual's income elasticity of demand? Are movie downloads a normal or inferior good? (Hint: you may want to refer to the discussion of normal and inferior goods in chapter 3).

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