An investment project has annual cash inflows of $5,600, $6,000, $6,800, and $8,100, and a discount rate of 14%. What is the discounted payback period for these cash flows if the initial cost is $7,950? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Discounted payback period years What is the discounted payback period for these cash flows if the initial cost is $11,395? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Discounted payback period years What is the discounted payback period for these cash flows if the initial cost is $14,840? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Discounted payback period years