Information on Huntington Power Co. is shown below. Assume the companys tax rate is 33 percent. Debt: 5,500 5 percent coupon bonds outstanding, $1,000 par value, 21 years to maturity, selling for 103 percent of par; the bonds make semiannual payments. Common stock: 110,000 shares outstanding, selling for $57 per share; the beta is 1.07. Market: 7 percent market risk premium and 3.5 percent risk-free rate. Calculate weighted average cost of capital