If you owned a leaf raking business and your list of clients has grown, you must
consider hiring workers. The only cost to the business is a worker's wage at $90
per day. The worker can rake four yards per day, and customers are charged $20
per yard. Should the company hire an additional worker to cover the increasing
clients? What is the marginal cost per worker? (Vocabulary: Marginal Cost,
Marginal revenue, generate) !3 PARAGRAPHS MINIMUM!