An investment project has annual cash inflows of $5,200. $3,000,$4,300,and $3,500. and a discount rate of 13 percent What is the discounted payback period for these cash flows if the initial cost is $4,900? (Do not round intermediate calculations and round your final answer to 2 decimal places (e.g., 32.16).) What is the discounted payback period for these cash flows if the initial cost is $7,000? (Do not round intermediate calculations and round your final answer to 2 decimal places (e.g., 32.16).) What is the discounted payback period for these cash flows if the initial cost is $10,000? (Do not round intermediate calculations and round your final answer to 2 decimal places (e.g., 32.16).)