Suppose the Income of Canned Pinto Bean Consumers Rises

Multiple Choice

Suppose the income of canned pinto bean consumers rises. All else equal, we can conclude that:

A) the income elasticity of demand is positive if beans are a normal good.
B) the income elasticity of demand is positive if beans are an inferior good.
C) the cross-price elasticity between beans and other goods is positive.
D) the cross-price elasticity between beans and other goods is negative.