$55-56$ : Revenue, Cost, and Profit A print shop makes bumper stickers for election campaigns. If $x$ stickers are ordered (where $x<10,000$ ), then the price per sticker is $0.15-0.000002 x$ dollars, and the total cost of producing the order is $0.095 x-0.0000005 x^{2}$ dollars.
Use the fact that revenue $=$ price per item $\times$ number of items sold to express $R(x),$ the revenue from an order of $x$ stickers, as a product of two functions of $x .$