A firm has a WACC of $8\mathrm{.}33\%$ and is deciding between two mutually exclusive projects. Project A has an initial investment of $$62\mathrm{.}87.$ The additional cash flows for project A are: year $1=$$$18\mathrm{.}32,$ year $2=$$$36\mathrm{.}07,$ year $3=$$$47\mathrm{.}65.$ Project $B$ has an initial investment of $$72\mathrm{.}99.$ The cash flows for project $B$ are: year $1=$$$53\mathrm{.}36,$ year $2=$$$44\mathrm{.}64,$ year $3=$$$33\mathrm{.}41.$ 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: