Eaglet Corporation has the following target and costs associated with its capital structure. Based on these parameters what is Eaglet Corporations weighted average cost of capital?

Target common equity weight: $80$ percent

Target debt weight: $20$ percent

Cost of equity: $15$ percent

Cost of debt: $5$ percent

Tax rate: $33$ percent

Group of answer choices

WACC $=13\mathrm{.}00$ percent

WACC $=12\mathrm{.}65$ percent

WACC $=12\mathrm{.}67$ percent

WACC $=8\mathrm{.}71$ percent