Caspian Sea Drinks' is financed with $70\mathrm{.}00\%$ equity and the remainder in debt. They have $10\mathrm{.}00-$year, semi$-$annual pay, $5\mathrm{.}13\%$ coupon bonds which sell for $98\mathrm{.}05\%$ of par. Their stock currently has a market value of $$24\mathrm{.}55$ and $Mr.$ Bensen believes the market estimates that dividends will grow at $3\mathrm{.}85\%$ forever. Next year's dividend is projected to be $$2\mathrm{.}97.$ Assuming a marginal tax rate of $27\mathrm{.}00\%,$ what is their WACC $($weighted average cost of capital$)?$

Answer format: Percentage Round to: $2$ decimal places $($Example: $9\mathrm{.}24\%,\%$ sign required. Will accept decimal format rounded to $4$ decimal places $($ex: $0\mathrm{.}0924))$