Q. If two goods have no relationship with each other , what would be cross elasticity among them?
Answer: 0
Notes: The correct answer is "0." Cross elasticity of demand measures the responsiveness of the quantity demanded of one good to a change in the price of another good. If two goods have no relationship, a price change in one will not affect the quantity demanded of the other, resulting in a cross elasticity of 0. For example, the demand for apples is unaffected by the price of cars, illustrating this concept.