A school typically sells 500 yearbooks in a year for 50$ each. The economics class does a project and discovers that they can sell 125 more yearbooks for every 5$ decrease in price. The revenue for yearbook sales is R(x)=(500+125x)(50-5x) 1: To maximize profit, what price should the school charge for the yearbooks?

Answer Choices:

35, 40, 45, and 50

2: What is the possible maximum revenue?

Answer Choices:

25000, 30625, and 43750

3: If the school attains the maximum revenue, how many yearbooks will they sell?

Answer Choices:

500, 625, 750 and 875