Price elasticity of demand of a good is (-)1. calculate the percentage change in price that will raise the demand from 20 units to 30 units.

Price elasticity of demand of a good is (-)1 . Calculate the percentage change in price that will raise demand from 20 units to 30 units.

P.e_(D) of a good is (-)1. Calculate the % change in price that will raise the demand from 20 units to 20 units.

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

When price of a commodity X falls by 10 per cent, its demand rises from 150 units to 180 units. Calculate its price elasticity of demand . How much should be the percentage fall in its price so that its demand rises from 150 to 210 units.

When price of a commodity X falls by 10 percent , its demand rises from 150 units to 180 units. Calculate its price elasticity of demand . How much should be the percentage fall in its price so that its demand rises from 150 to 210 units.

The quantity demanded of a commodity falls by 5 units when price rises by ₹ 1 per units. Its price elasticity of demand is (-) 1.5. calculate the price before change if it this price quantity demanded was 60 units.

Price elasticity of demand of a good is (-) 1. when its price per units falls by one rupes, it demand rises from 16 to 18 units. Calculate the price before change.

Price elasticity of demand of a good is (-)1 . When its price falls by one rupee , its demand rises from 16 to 18 units . Calculate the price before change.