Assume the new project$$s operating cash flows for the upcoming $5$ years are as follows:

Project A

Initial Outlay $ $-6,200,000\mathrm{.}00$

Inflow year $11,270,000\mathrm{.}00$

Inflow year $21,750,000\mathrm{.}00$

Inflow year $31,980,000\mathrm{.}00$

Inflow year $42,160,000\mathrm{.}00$

Inflow year $52,450,000\mathrm{.}00$

WACC $?$

$2-$a$.$ What are the WACC $($restated from Part $1),$ NPV$,$ IRR, and payback years of this project? $($Negative values should be entered with a minus sign. All answers should be entered rounded to $2$ decimal places. Your answers for WACC and IRR should be whole percentages $($e$.$g$.\mathrm{.}3555$ should be entered as $35\mathrm{.}55).)$