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Danish Adam has 25,000 shares of common stock outstanding at a market price of RM48 a share. The common stock just paid a RM2.20 annual dividend and has a growth rate of 2.5 %. There are 12,000 shares of 6 % preferred stock outstanding at a market price of RM62 a share. The outstanding bonds mature in 13 years, have a total face value of RM750,000, a face value per bond of RM1,000, and a market price of RM 1,011.92 each. The bonds pay 7% interest, semiannually. The tax rate is 34 %. What is the firm's weighted average cost of capital