Present Value of $1 Present Value of Annuity of $1.00 in Arrears 1. Calculate the payback period and the discounted payback period for this investment, assuming Greylag expects to generate $160,000 in incremental revenues every year from the new machines. 2. Assume instead that Greylag expects an uneven stream of incremental cash revenues from installing the new washing machines. Based on this estimated revenue stream, what are the payback and discounted payback periods for the investment? capital of 10%. The payback period in years, for the investment assuming uniform net cash inflows is The discounted payback period in years, for the investment assuming uniform net cash inflows is show negative cumulative net cash flows. Once the net initial investment is fully recovered enter a zero for that year's line and for each subsequent year's line in the "net initial investment unrecovered at end of year" column.) Using the table you completed above and straight-line interpolation, calculate the investment's payback. (Round your answer to two decimal places.) The payback period in years, for the investment assuming nonuniform net cash inflows is Using the table previously completed, calculate the discounted payback for the investment. (Round your answer to two decimal places.) A. 5.81 B. 5.56 C. 5.31 D. 5.71