SCENARIO 7.4: A lawn service company has the following production possibilities. With one, two, three, and four workers, the company can mow 5, 12, 17, and 20 lawns per day, respectively. Rot 6) Refer to Scenario 7.4. The average product of labor with four workers is A) 3 B) 3.3 C) 5 D) 13.5 6)