The Hair Cuttery, a new hair salon, is ready to start hiring. The table above shows the relationship between the number of hairdressers the firm...

The Hair Cuttery, a new hair salon, is ready to start hiring. The table above shows the relationship between the number of hairdressers the firm hires and the quantity of haircuts it produces. a. Suppose the price of haircuts is $20. Complete the table by filling in the values for marginal product and marginal revenue product. b. The Hair Cuttery is an input price-taker. Suppose the wage paid to hairdressers is $100 per day. What is the profit-maximizing number of hairdressers?