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P.e(D) = (-)1, what will be percentage c...

`P.e_(D) = (-)1`, what will be percentage change in price that will raise the demand from 20 units to 30 units.

A

(-) 50%

B

`+50%`

C

`+33.3%`

D

(-) 33.3%

Text Solution

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The correct Answer is:
A
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