Suppose the Cross Elasticity of Demand Between Two Goods,X and Y,is

Multiple Choice

Suppose the cross elasticity of demand between two goods,X and Y,is negative.If the price of X decreases,the quantity demanded will

A) rise for both goods.
B) fall for both goods.
C) rise for X and fall for Y.
D) fall for X and rise for Y.
E) not change.