Suppose the Price Elasticity of Demand for Bread Is 0

Multiple Choice

Suppose the price elasticity of demand for bread is 0.20. If the price of bread falls by 10 percent, the quantity demanded will increase by

A) 2 percent and total expenditures on bread will rise.
B) 2 percent and total expenditures on bread will fall.
C) 20 percent and total expenditures on bread will fall.
D) 20 percent and total expenditures on bread will rise.