The profit of a company, in dollars, is the difference between the company's revenue and cost. The cost, C(x), and revenue, R(x), are functions for a particular company. The x represents the number of items produced and sold to distributors. Upper C left parenthesis x right parenthesis equals 2400 plus 50 x C(x)=2400+50 x R(x)=790 x-x^2