Business A well-known golfer sells his book Help for Hackers for $13.25 per copy. His fixe...

Business A well-known golfer sells his book Help for Hackers for $13.25 per copy. His fixed costs are $125,000 and he estimates that the variable cost of printing, binding, and distribution are given by  dollars. Find expressions for the revenue, cost, and profit from selling a thousand copies of the book.