gymnast clothing manufactures expensive hockey jerseys for sale to college bookstores in runs of up to $200. its cost (in dollars) for a run of x hockey jerseys is C(x)= 2000 + 10x + 0.2x^2 (0

gymnast clothing sells the jerseys at $105 each. find the revenue function R(x)

find the profit function P(x )

how many should gymnast clothing manufactures to make a profit