1.

The demand for good rises by 20% as a result of fall in its price. Its P.e_(D)is (-) 0.8. Calculate the percentage fall in price.

Answer»

Solution :`{:("% Change in Demand = 20%% Change in PRICE "=?%),("Elasticity of Demand (ED) = "-0.8):}`
`(-)0.8=(20%)/("% Change in Price")`
Percentage FALL in price = 25 %
Price for the GOODS will fall by 25 %


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