Winnebagel Corporation currently sells $33,000$ motor homes per year at $$49,500$ each, and $13,200$ luxury motor coaches per year at $$93,500$ each. The company wants to introduce a new portable camper to fill out its product line; it hopes to sell $20,900$ of these campers per year at $$13,200$ each. An independent consultant has determined that if the company introduces the new campers, it should boost the sales of its existing motor homes by $4,950$ units per year, and reduce the sales of its motor coaches by $990$ units per year.

What is the amount to use as the annual sales figure when evaluating this project?