Janele Heirke, the owner of KarPeppast, is considering a new oven in which to bake the firm's signature dish, vegetarian pima Oven type A can handle 20 porzas an hour. The fixed costs vanable cous are $100 pec piza. The piezas sel for $1400 each. a) The break-erven point ha unis for oven bype A= unts (round your nesponse fo the neavest whole number)