2. A company has just received an order for an added 300 units of its product. Their customer needs the product immediately, so the only way to produce the added output is to hire additional workers for a few days. The shop foreman has calculated the following statistics for their skilled and unskilled workers: an additional unskilled worker can produce an additional 100 units per day, and is paid $10/hour for an 8 hour day, while an additional skilled worker can produce an added 150 units of product per day, and is paid $12/hour for an 8 hour day. How should the foreman add to his workforce to meet the added demand?

Group of answer choices

a. Hire 3 unskilled workers because they are paid less

b. Hire 2 skilled workers for one day because they are most productive per dollar

c. Hire one skilled worker for a day and an unskilled worker for one and a half days because this optimizes the output per worker