Consider the following cash flows: Year Cash Flow -$28,100 15,600 13,300 9,700 What is the profitability index for the cash flows if the relevant discount rate is 11 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) Profitability index D What is the profitability index if the discount rate is 16 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) Profitability index D What is the profitability index if the discount rate is 23 percent? (Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161.) Profitability index