Table : TABLE 5-2 Price Elasticity of Demand and Total Revenue
Price of crossing = $0.90Price of crossing = $1.10
Unit-elastic demand
(price elasticity of demand = 1)
Quantity demanded1,100  900
Total revenue$990$990
Inelastic demand
(price elasticity of demand = 0.5)
Quantity demanded1,050  950
Total revenue$945$1,045
Elastic demand
(price elasticity of demand = 2)
Quantity demanded 1,200  800
Total revenue$1,080$880