Mountain Tops Inc. currently sells 9,000 motor homes per year at $60,000 each. The company wants to introduce a new portable camper to expand its product lines: upon the introduction, it expects to sell 15,000 of these campers per year at $ 13,000 each. However, due to this new product introduction, the sales of its motor homes would decline by 2,200 units per year. What should be the amount to use as the annual sales figure when evaluating this camper project? Your