1. Suppose the price of gasoline in July 2018 averaged $1.35 a gallon and 15 million gallons a day were sold. In October 2018, the price averaged $2.15 a gallon and 14 million gallons were sold. If the demand for gasoline did not shift between these two months, use the midpoint formula to calculate the price elasticity of demand. Indicate whether the demand was elastic or inelastic.
1. Suppose the price of gasoline in July 2018 averaged $1.35 a gallon and 15 million gallons a day were sold. In October 2018, the price averaged $2.15 a gallon and 14 million gallons were sold. If the demand for gasoline did not shift between these two months, use the midpoint formula to calculate the price elasticity of demand. Indicate whether the demand was elastic or inelastic.
Principles of Economics 2e
2nd Edition
ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter5: Elasticity
Section: Chapter Questions
Problem 1SCQ: From the data in Table 5.5 about demand for smart phones, calculate the price elasticity of demand...
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