Suppose you go to a retailer's website and print a coupon that gives you a discount on your next purchase at their store. But your friend, who also plans to purchase there, can't be bothered. You are revealing to the store that

Question 3 options:

A.elasticity of demand changes according to the size of the discount offered.

B.you have a lower income than your friend.

C.you understand price discrimination and your friend does not.

D.you have a higher elasticity of demand than your friend.

E.you have a lower elasticity of demand than your friend.