An investment project has annual cash inflows of $3,600, $4,500, $5,700, and $4,900, and a discount rate of 15 percent.

What is the discounted payback period for these cash flows if the initial cost is $6,300? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.g., 32.16))

Discounted payback period

years

What is the discounted payback period for these cash flows if the initial cost is $8,400? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.g., 32.16))

Discounted payback period

years

What is the discounted payback period for these cash flows if the initial cost is $11,400? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.g., 32.16))

Discounted payback period

years