Sound Systems has 200 shares of common stock outstanding at a market price of $37 a share. The firm recently paid an annual dividend in the amount of $1.20 per share and has a dividend growth rate of 4 percent. The firm also has bonds with a market value of $4,950 outstanding. The bonds have a yield to maturity of 6.7 percent. All interest is tax deductible. If the tax rate is 25 percent, what is the weighted average cost of capital?