Question 9 4 pts Manuela has $27 to spend on food. She uses it to buy hamburgers and frozen pizzas. The table below shows Manuela's marginal utility (MU) for both hamburgers and frozen pizzas. Assume that Manuela is a rational consumer who wants to maximize her utility. Suppose that the price of a hamburger has increased to $7 while the price of a frozen pizza remains at $4, Manuela will choose to buy frozen pizzas. Figure 6-7 Quantity Marginal Quantity of Marginal of Utility Frozen Utility Hamburgers per Hamburger Pizzas per Pizza 30 18 25 16 20 14 15 12 10 10