A firm has a WACC of 13.46% and is deciding between two mutually exclusive projects. Project A has an initial investment of $62.69. The additional cash flows for Project A are: year1= $15.42, year 2= $38.94, year 3= $50.80. Project B has an initial investment of $70.36. The cash flows for Project B are: year 1= $57.71, year 2= $44.47, year 3= $28.24. Calculate the following: a) Payback Period for Project A: b) Payback Period for Project B: c) NPV for Project A: d) NPV for Project B