When the Price of Bread Increases by 5 Per Cent,the

Multiple Choice

When the price of bread increases by 5 per cent,the quantity demanded of crackers increases by 2 per cent.The cross elasticity of demand between crackers and bread is:

A) 0.67.
B) 1.5.
C) 2.5.
D) 3.2.
E) 0.4.