Question

A print shop makes bumper stickers for election campaigns. If x stickers are ordered (where x < 10,000), then the price per sticker is 0.26 − 0.000002x dollars, and the total cost of producing the order is 0.093x − 0.0000005x2 dollars.

Use the fact that
revenue = price per item × number of items sold
to express R(x), the revenue from an order of x stickers, as a product of two functions of x.