question archive Suppose the quantity of fish purchased by Mr
Subject:EconomicsPrice:2.88 Bought3
Suppose the quantity of fish purchased by Mr. Singh's family is 21 kilos per year when the price is $11.50 per kilo and 17 kilos per year when the price is $20.50 per kilo.
Calculate the price elasticity of demand coefficient for Mr. Singh's family.
Purchased 3 times