Ben opened his ice cream stand and he aims to maximize profits by making 100 ice cream cones a day. Ben planned to buy two ice cream makers, but his sister happened to have an extra one and she gave it to him for free. Ben's fixed costs decrease and the market price remains constant. The short run profit-maximizing level of output a day becomes zero. is less than 100 ice cream cones. is still 100 ice cream cones. is more than 100 ice cream cons