A certain paperback sells for $12. The author is paid royalties of 11% on the first 10,000 copies sold, 12.5% on the next 5000 copies, and 19% on any additional copies. Find a piecewise-defined function R that specifies the total royalties if x copies are sold. (Simplify your answer completely.)

Cadillac's portfolio consists of sedans, a crossover, a sport utility vehicle, and a high-performance version of the sedan. the sedans are sold through the cadillac dealer network, but the high-performance version is sold in limited volumes and is not available at all dealers. this difference in availability is an example of how the products within the cadillac portfolio are differentiated by the

Although most economic contractions or recessions last sixteen months, the most recent recessionary period referred to as the great recession lasted

What is the market equilibrium rental price per month and the market equilibrium number of apartments demanded and supplied? market equilibrium rental price $ per month