Given an original price of N3.50 per kilogram of rice and a change in price of 1.40, and given the quantity purchase at the old price as 10kg and a change i...
Given an original price of N3.50 per kilogram of rice and a change in
price of 1.40, and given the quantity purchase at the old price as 10kg
and a change in the quality as 5kg after the price change, the
elasticity is equal to?