6-a.

6-b.

Retierra is considering a project that has a cost of $1,000 and cash flows of $300 per year for 3 years plus another $1,000 in Year 4. The project's cost of capital is 15%. What Retierra's regular payback? 2.87 None of these are correct 3.23 3.08 4.00 Retierra is considering another project that has a cost of $1,200 and cash flows of $550 in Year 1,$500 in Year 2, $400 in Year 3, and $100 in Year 4. The project's cost of capital is 8.5%. What is Retierra discounted payback? 4.00 2.86 2.56 None of these are correct 3.71