Winnebagel Corp. currently sells 34100 motor homes per year at $42900 each, and 19300 luxury motor coaches per year at $103900 each. The company wants to introduce a new portable camper to fill out its product line; it hopes to sell 16900 of these campers per year at $15300 each. An independent consultant has determined that if Winnebagel introduces the new campers, it should boost the sales of its existing motor homes by 2400 units per year, and reduce the sales of its motor coaches by 1300 units per year. What is the amount to use as the annual sales figure when evaluating this project?