An investment project has annual cash inflows of $$6,600,$ $$6,500,$ $$7,300,$ and $$8,600,$ and a discount rate of $14\%.$

What is the discounted payback period for these cash flows if the initial cost is $$8,700?($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 $$12,470?($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 $$16,240?($Do not round intermediate calculations. Round the final answer to $2$ decimal places.$)$

Discounted payback period

years