The total book value of the firm$$s equity is $$15$ million; book value per share is $$30.$ The stock sells for a price of $$30$ per share, and the cost of equity is $12\%.$ The firm$$s bonds have a face value of $$8$ million and sell at a price of $135\%$ of face value. The yield to maturity on the bonds is $6\%,$ and the firm$$s tax rate is $35\%.$ Find the WACC of William Tell Computers. $($Do not round intermediate calculations. Round your answer to $2$ decimal places.$)$

WACC

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