You and a friend go clothes shopping and find a great pair of jeans. they fit you perfectly, but they also cost $100. you are willing to buy them, but you only have $50 in your wallet to spend on new clothes. your friend likes the jeans and has the money to buy them. the jeans would count as a demand for a.) you, because you are willing to buy them and they fit you perfectly b.) your friend, because he likes the jeans and has the money to buy them c.) both of you, because you both like the jeans