A firm has a WACC of 10.47% and is deciding between two mutually exclusive projects. Project A has an initial investment of $61.48. The additional cash flows for project A are: year 1 = $19.16, year 2 = $37.02, year 3 = $55.92. Project B has an initial investment of $71.05. The cash flows for project B are: year 1 = $55.18, year 2 = $44.85, year 3 = $21.95. Calculate the Following:

1. Payback Period for Project A:
2. Payback Period for Project B:
3. NPV for Project A:
4. NPV for Project B: