The Income Elasticity of Demand Is a Measure of the Responsiveness

Multiple Choice

The income elasticity of demand is a measure of the responsiveness of the

A) quantity of a good demanded to changes in income.
B) quantity of a good demanded to changes in its price.
C) consumer's income to a change in the price of the goods he or she consumes.
D) quantity of a good demanded to changes in another good's price.