D Question 8 4 pts Manuela has $2? to spend on food. She uses it to buy,r 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 ____ hamburgers