fr1me05r.05.043 Question 15 of 40 Use the following setup for questions 44-45 A cloth manufacturing firm is deciding whether or not to invest in new machinery. The machinery costs $45,000 and is expected to increase cash flows in the first year by $25,000 and in the second year by $30,000. The firm's current fixed costs are $9,000 and current marginal cost are $15. The firm currently charges $18 per unit. The current break-even quantity is' O a. 3000 O b. 600 c. 500 O d. 300