Consider the following cash flows: Year Cash Flow 0123 -$29,200 14,500 14,400 10,800 a. What is the profitability index for the cash flows if the relevant discount rate is 12 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) b. What is the profitability index if the discount rate is 17 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) c. What is the profitability index if the discount rate is 24 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) a. Profitability index b. Profitability index C. Profitability index