YearCash Flow$0$$$17,30019,60028,50035,000$ What is the profitability index for the set of cash flows if the relevant discount rate is $9\%?($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 $14\%?($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 $21\%?($Do not round intermediate calculations. Round the final answer to $3$ decimal places.$)$ Profitability index