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Given the estimated demand function equation 2.2 for coffee, Q=8.5-p+0.1y, use algebra to show how the...

Given the estimated demand function equation 2.2 for coffee, Q=8.5-p+0.1y, use algebra to show how the demand curve shifts as per capita income, y, increases by $10,000 a year.
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Answer #1

Increase in income shifts demand curve rightwards.

let 0,00o initiall ーpナ0.1 (10,000 2068.5 o, ooo 5 0000 P0.1 (20, 000 2008-s-p

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