7) If the income elasticity of demand for books is 1,5, a 10 % increase in the income of consumers will cause a __ and books are _ a) 15% increase in the demand for books, normal goods b) 15 % decrease in the demand for books, superior goods c) 15% increase in the demand for books, inferior goods b) 15 % decrease in the demand for books, inferior good
7) If the income elasticity of demand for books is 1,5, a 10 % increase in the income of consumers will cause a __ and books are _ a) 15% increase in the demand for books, normal goods b) 15 % decrease in the demand for books, superior goods c) 15% increase in the demand for books, inferior goods b) 15 % decrease in the demand for books, inferior good
Microeconomics A Contemporary Intro
10th Edition
ISBN:9781285635101
Author:MCEACHERN
Publisher:MCEACHERN
Chapter5: Elasticity Of Demand And Supply
Section: Chapter Questions
Problem 8QFR
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Question
7) If the income
a) 15% increase in the demand for books, normal goods
b) 15 % decrease in the demand for books, superior goods
c) 15% increase in the demand for books, inferior goods
b) 15 % decrease in the demand for books, inferior good
[14:16]
If the elasticity of demand for umbrellas is -1.6 and the price of umbrellas increases by 10 %, the expenditures on umbrellas will
a) decrease by 6 %
b) decrease b 10 %
c) increase by 10 %
d) increase by 6 %
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