6. A project has an initial cost of $60,000, expected net cash inflows of $13,000 per year for 8 years, and a cost of capital of 11%. What is the project's IRR? Round your answer to two decimal places.

7. A project has an initial cost of $45,000, expected net cash inflows of $11,000 per year for 9 years, and a cost of capital of 8%. What is the project's MIRR? (Hint: Begin by constructing a time line.) Do not round intermediate calculations. Round your answer to two decimal places.

8. A project has an initial cost of $70,000, expected net cash inflows of $11,000 per year for 12 years, and a cost of capital of 8%. What is the project's PI? (Hint: Begin by constructing a time line.) Do not round intermediate calculations. Round your answer to two decimal places.

9. A project has an initial cost of $35,000, expected net cash inflows of $13,000 per year for 8 years, and a cost of capital of 11%. What is the project's payback period? Round your answer to two decimal places.

10. A project has an initial cost of $35,000, expected net cash inflows of $8,000 per year for 7 years, and a cost of capital of 11%. What is the project's discounted payback period? (Hint: Begin by constructing a time line.) Do not round intermediate calculations. Round your answer to two decimal places