If the relevant discount rate for the following set of cash flows is 7 percent, the profitability index is . If the discount rate is 15 percent, the profitability index is . If the discount rate is 23 percent, the profitability index is . (Round your answers to 3 decimal places. (e.g., 32.162))

Year Cash Flow

0 $9,900

1 5,400

2 4,400

3 3,900