An investment project has annual cash inflows of $3,300, $4,200, $5,400, and $4,600, and a discount rate of 15 percent.

What is the discounted payback period for these cash flows if the initial cost is $6,000? (Do not round intermediate calculations and round your 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 $8,100? (Do not round intermediate calculations and round your 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 $11,100? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)

Discounted payback period

years