The demand function for a new espresso drink at a popular coffee shop is given by x = 0.4(81 – p² )"² where x is the quantity of drinks demanded every hour and p is the unit price in dollars per drink. (a) Evaluate the price elasticity of demand at 8 dollars per drink. Elasticity: (b) Complete the sentence: Because demand is ? the unit price should be ? the current $8 per drink in order to increase revenue. (c) At what price is the demand of unitary elasticity? p = dollars

The demand function for a new espresso drink at a popular coffee shop is given by x = 0.4(81 – p² )"² where x is the quantity of drinks demanded every hour and p is the unit price in dollars per drink. (a) Evaluate the price elasticity of demand at 8 dollars per drink. Elasticity: (b) Complete the sentence: Because demand is ? the unit price should be ? the current $8 per drink in order to increase revenue. (c) At what price is the demand of unitary elasticity? p = dollars

Economics:

10th Edition

ISBN:9781285859460

Author:BOYES, William

Publisher:BOYES, William

Chapter20: Elasticity: Demand And Supply

Section: Chapter Questions

Problem 13E: Using the following equation for the demand for a good or service, calculate the price elasticity of...

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