A firm has a WACC of $12\mathrm{.}80\%$ and is deciding between two mutually exclusive projects. Project A has an initial investment of $$62\mathrm{.}90.$ The additional cash flows for project A are: year $1=$ $$15\mathrm{.}30,$ year $2=$ $$38\mathrm{.}98,$ year $3=$ $$59\mathrm{.}21.$ Project B has an initial investment of $$70\mathrm{.}73.$ The cash flows for project B are: year $1=$ $$52\mathrm{.}72,$ year $2=$ $$40\mathrm{.}05,$ year $3=$ $$31\mathrm{.}07.$ Calculate the Following:

Payback Period for Project A:

Payback Period for Project B:

NPV for Project A:

NPV for Project B: