When Judy’s income increased from $130 to $170 a week, she increased her demand for con- cert tickets by 15 percent and decreased her demand for bus rides by 10 percent. Calculate Judy’s income elasticity of demand for (a) concert tickets and (b) bus rides.

Micro Economics For Today
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ISBN:9781337613064
Author:Tucker, Irvin B.
Publisher:Tucker, Irvin B.
Chapter5: Price Elasticity Of Demand And Supply
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When Judy’s income increased from $130 to $170 a week, she increased her demand for con- cert tickets by 15 percent and decreased her demand for bus rides by 10 percent. Calculate Judy’s income elasticity of demand for (a) concert tickets and (b) bus rides.
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