Jungle's weighted$-$average cost of capital $($WACC$),$ to one decimal point, is:

A$.9\mathrm{.}4\%.$

B$.10\mathrm{.}0\%.$

C$.10\mathrm{.}6\%.$

D$.12\mathrm{.}4\%.$

E$.13\mathrm{.}0\%.$