What is the profitability index for the cash flows if the discount rate is 10 percent, 15 percent, and 22 percent? (round answers to 3 decimal places)

Year Cash Flow -$28,500 WN - 15,200 13,700 10,100 Skipped Print a. What is the profitability index for the cash flows if the relevant discount rate is 10 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 15 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 22 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) a. b. Profitability index Profitability index Profitability index c