Information on Commonwealth Power Co. is shown below. Assume the companys tax rate is 32%.

• Debt: 4,500 9% coupon bonds outstanding, $1,000 par value, 20 years to maturity, selling for 103% of par; the bonds make semiannual payments.
• Common Stock: 112,500 shares outstanding, selling for $59 per share; the beta is 1.08.
• Market: 10.5% market risk premium and 7% risk-free rate

What is Commonwealths WACC?(Answer should be in decimal form with the zero in front of the decimal. Round answer to 4 decimal places, round any intermediate calculations to 5 decimal places, round interest rates and weights in their decimal form).