do not use excel I am trying to understand the step-by-step process to solve the question

3. Downtown Beverages has 100,000 bonds and 5,000,000 common shares outstanding. The bonds have a 9% annual coupon, $1,000 face value, a 10 -year maturity and are currently priced in the market at $1,140. The beta on the stock is 1.20 and its price per share is $50. The riskless return is 4%, the expected return on the market is 14% and Downtown's tax rate is 25%. What is the firm's WACC