An investment project costs $10,000 and has annual cash flows of $2,860 for six years.

What is the discounted payback period if the discount rate is zero percent? (Do not round intermediate calculations. Enter 0 if the project never pays back. Round your answer to 2 decimal places (e.g., 32.16).)

Discounted payback period years = ?

What is the discounted payback period if the discount rate is 4 percent? (Do not round intermediate calculations. Enter 0 if the project never pays back. Round your answer to 2 decimal places (e.g., 32.16).)

Discounted payback period years = ?

What is the discounted payback period if the discount rate is 21 percent? (Do not round intermediate calculations. Enter 0 if the project never pays back. Round your answer to 2 decimal places (e.g., 32.16).)

Discounted payback period years = ?