6. Margaret's preferences over video games (V) and pizza (Z) are represented by the utility function U(V, Z) = V . Z, MUv = Z, MUz = V If the price of a video game is $36 and the price of a pizza is $12, and Margaret can spend a combined total of $288 on these goods, find Margaret's optimal consumption basket. (a) V = 12, Z =4 (b) V =4. Z = 12 (c) V = 0, Z = 24 (d) V =3, Z = 15 (e) None of the above