City Rentals has 44,000 shares of common stock outstanding at a market price of $32 a share. The common stock just paid a $1.50 annual dividend and has a dividend growth rate of 2.5 percent. There are 7, 500 shares of S9 preferred stock outstanding at a market price of $72 a share. The outstanding bonds mature in 11 years, have a total face value of $825,000, a face value per bond of $1,000, and a market price of $989 each, and a pretax yield to maturity of 8.3 percent. The tax rate is 35 percent. What is the firm's weighted average cost of capital? 7.76 percent 8.68 percent 10.30 percent 9.29 percent