Maximize Profit Please review the attached note before solving the problem. A store sells 2000 action figures a month at a price of $15 each. After conducting market research, the company believes that sales will increase by 200 for each $0.20 decrease in price. a) Determine the demand function d(x). (To avoid confusion let's call our demand function d(x) instead of p(x)). b) If the cost function of producing x action figures is 2 C(x) 0.004x 10. 125 x + 5000 Determine the profit function P(x). c) How many action figures should the company set as a sales target each month in order to maximize profit? d) At what sale price could the company expect to sell the action figures for maximum profit (from c)?