A firm has a WACC of $10\mathrm{.}79\%$ and is deciding between two mutually exclusive projects. Project A has an initial investment of $$60\mathrm{.}08.$ The additional cash flows for project A are: year $1=$ $$17\mathrm{.}41,$ year $2=$ $$38\mathrm{.}14,$ year $3=$ $$45\mathrm{.}51.$ Project B has an initial investment of $$72\mathrm{.}55.$ The cash flows for project B are: year $1=$ $$57\mathrm{.}60,$ year $2=$ $$43\mathrm{.}69,$ year $3=$ $$30\mathrm{.}08.$ Calculate the following: