O Question Help (Payback period, net present value profitability index, and internal rate of return calculations) You are considering a project with antial cash outlay of 579,000 and expected cash flows of $21.330 at the end of each year for six years. The discount for this project is 10.1 percent a. What are the project's payback and discounted payback periods? b. What is the project's NPV e. What is the project's Pl? d. What is the project's IRR