(Payback period, net present value, profitability index, and internal rate of return calculations) You are considecing a project wath an initial cash culiny of $73,000 and expected cash fows of $19,710 at the end of each year for six years. The discount rate for this project is 10.6 percent. a. What are the project's payback and discounted payeack periods? b. What is the projoct's NPV? c. What is the propect's Pi? d. What is the project's IRR? a. The payback period of the project is years. (Round to two decimal places.) a. The payback period of the project is years. (Round to two decimal places.) If the discount rate for this project is 10.6%, the discounted payback period of the project is years. (Round to two decimal places.) b. The project's NPV is $ (Round to the nearest dollar.) c. The project's PI is (Round to two decimal places.) d. The project's IRR is %. (Round to two decimal places.)