1. Sharon has a utility function of U(X,Y) = X + Y where X is candy bars priced at $1 each and Y is espressos priced at $3 each. With an income of $100, she will consume some optimal amount of each good to maximize her utility. 2. Maurice has a utility function of U(X,Y) = 20X + 80Y - X^2 - 2Y^2 where X is CDs priced at $1 each and Y is movie rentals priced at $2 each. With $41 to spend, he will consume some amount of each good that maximizes his utility. 3. Given utility functions