Year 1 2 3 Cash Flow - $ 17,500 9,800 8,700 5,200 What is the profitability index for the set of cash flows if the relevant discount rate is 10%? (Do not round intermediate calculations. Round the final answer to 3 decimal places.) Profitability index What is the profitability index for the set of cash flows if the relevant discount rate is 15%? (Do not round intermediate calculations. Round the final answer to 3 decimal places.) Profitability index What is the profitability index for the set of cash flows if the relevant discount rate is 22%? (Do not round intermediate calculations. Round the final answer to 3 decimal places.) Profitability index