Suppose that the price of chocolate changes from PHP 40 to 42 and the quantity demanded for banana changes from 70 to 62. Using the POINT FORMULA, how much is the cross-price elasticity? Are bananas and chocolates complements? Or substitutes?

Microeconomics
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ISBN:9781337617406
Author:Roger A. Arnold
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Chapter6: Elasticity
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Problem 2WNG: As the price of good X rises from 10 to 12, the quantity demanded of good Y rises from 100 units to...
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Suppose that the price of chocolate changes from PHP 40 to 42 and the quantity demanded for banana changes from
70 to 62. Using the POINT FORMULA, how much is the cross-price elasticity? Are bananas and chocolates
complements? Or substitutes?
Transcribed Image Text:Suppose that the price of chocolate changes from PHP 40 to 42 and the quantity demanded for banana changes from 70 to 62. Using the POINT FORMULA, how much is the cross-price elasticity? Are bananas and chocolates complements? Or substitutes?
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