Suppose a firm has 46 million shares of common stock outstanding at a price of $19.9 per share. The firm also has 300,000 bonds outstanding with a current price of $1033. The outstanding bonds have yield to maturity 10.7%. The firm's common stock beta is 0.7 and the corporate tax rate is 40%. The expected market return is 9% and the T-bill rate is 3%. What is the WACC for this firm