Determine the weighted average cost of capital $($WACC$)$ for a firm, given the following information:

A corporation has $12,000$ bonds outstanding with an $8\%$ annual coupon rate, $12$ years to maturity, a $$1,000$ face value, and a $$1,120$ market price. Assume semi$-$annual coupon payments.

The company's $900,000$ shares of common stock sell for $$35$ per share and have a beta of $1\mathrm{.}05.$ The risk$-$free rate is $4\%,$ and the market return is $11\%.$

Note: this corporation has no preferred stock.

ssuming a $21\%$ tax rate, what is the company's WACC? Be sure to show all your work! Thank you in advance I appreciate you :)