1. Suppose that Jessica's preferences over (wine, cheese) are represented by the utility function u(w, c) = 102 + lnw where c is the amount of cheese (in pounds), and w is the number of glasses of wine. (Assume that she does not distinguish between types of wine, or between types of cheese). It is NOT a typo that c doesn't appear on the RHS of the equation. (a) Graph a few of her indifference curves, putting c on the horizontal axis, 10 on the vertical axis. (b) If cheese costs $6/ pound, wine costs $6/bottle, and she has $12, nd her optimal con- sumption bundle. (You should be able to do this one without taking any derivatives)