uantity (pizzas per hour) 0 1 2 3 4 5 6 Total cost, TC (dollars per hour) 10 18 30 48 70 98 120 3) Giuseppe's Pizza is a perfectly competitive firm. The firm's costs are shown in the table above. If 3) the market price is $15, the firm will A) stay in the market in the long run. C) leave the market in the long run. B) shut down. D) make an economic profit