When price is $5, 20 units of a good are sold. When price is $9, 10 units are sold. Calculate the price elasticity of demand for this good over this price range using the midpoint formula. Calculate the elasticity when price is exactly $9 using the formula for point elasticity. Show your work.
When price is $5, 20 units of a good are sold. When price is $9, 10 units are sold. Calculate the price elasticity of demand for this good over this price range using the midpoint formula. Calculate the elasticity when price is exactly $9 using the formula for point elasticity. Show your work.
Micro Economics For Today
10th Edition
ISBN:9781337613064
Author:Tucker, Irvin B.
Publisher:Tucker, Irvin B.
Chapter5: Price Elasticity Of Demand And Supply
Section: Chapter Questions
Problem 22SQ
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When price is $5, 20 units of a good are sold. When price is $9, 10 units are sold. Calculate the price elasticity of demand for this good over this price range using the midpoint formula. Calculate the elasticity when price is exactly $9 using the formula for point elasticity. Show your work.
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