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An investment project has annual cash inflows of $5,200,$5,800,$6,600, and $7,900, and a discount rate of 14%. What is the discounted payback period for these cash flows if the initial cost is $7,650 ? (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 $10,965 ? (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 $14,280 ? (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Discounted payback period years