ABC corp. has target capital structure of 30% debt and 70% equity. its bond is currently selling for $940. The bond has 20 years to mature, 8% coupon rate, paid semiannually and $1,000 face value. its common stock is currently selling for 90 per share. the firm expects to pay cash dividends of $7 per share next year. The firms dividends are expected to grow at an annual rate of 60% for foreseeable future, the firm faces 40% tax rate. what is the WACC of this firm? show your work