Aplia Homework: Bringing Supply and Demand Together 5. Shifts in supply or demand II The following graph shows the market for pizzas in Vancouver, where there are more than a thousand pizzerias at any given moment. Suppose an innovation in the baking process makes it possible to produce more pizzas at a lower cost than ever before. Show the effect of this change on the market for pizzas by shifting one or both of the curves on the following graph, holding all else constant. O Supply Demand Supply PRICE (Dollars per pizza) Demand