15. Another supply and demand puzzle Suppose the market price of pizzas in a university town recently decreased. Economics students studying at the university are discussing potential causes of the price decrease. One group of students theorize that the price decreased because the price of dough, an Important Ingredient for making pizzas, has decreased. Others claim the decrease In the price of pizzas is because of a recent decrease in college student enrollment. The first group of students claim the decrease In the price of pizzas can be attributed to the fact that the price of dough, an Important Ingredient for making pizzas, has decreased On the following graph, adjust the supply and demand curves to illustrate the first group's explanation for the decrease in the price of pizzas. Note: Select and drag one or both of the curves to the desired position. Curves will snap Into position, so If you try to move a curve and it snaps back to Its original position, just drag It a little farther. HOW Supply Demand Supply PRICE (Dollars per pizza) Demand QUANTITY (Pizzas) The second group of students attributes the decrease In the price of pizzas to the decrease in college student enrollment