The following table shows Madison's utility from consuming popcorn and Coke. Suppose that Madison has income of $9.00, the price of popcorn is $3.00, and the price of Coke is $0.75. If Madison wants to maximize her utility, how much popcorn and Coke should she buy? Popcorn Coke Quantity Marginal Utility Marginal Utility 192 144 144 108 96 72 48 36 24 18 12 9 Madison should buy boxes of popcorn and cans of Coke. (Enter your responses as integers.)