12. Copenhagen Co. is considering a new project that will cost $270,000. The expected net cash inflows from this project are $60,000 in Year 1, $80,000 in Year 2, $100,000 in Year 3, and $70,000 in Year 4. An appropriate discount rate for this project is 9% based on its risk What is the project's payback period? 13. Assuming the same facts as in Problem 12 above, what is the discounted payback period for the project that Copenhagen is considering? 14. Assuming the same facts as in Problem 12 above, what is the net present value (NPV) for the project that Copenhagen is considering? 15. Assuming the same facts as in Problem 12 above, what is the internal rate of return (IRR) for the project that Copenhagen is considering