what is the weighted average cost?

A company's balance sheet has $45 million of noncallable long-term debt with a coupon rate of 7.00% and a yield to maturity of 6.00%. This debt currently has a market value of $50 million. The balance sheet also shows that the company has 10 million shares of common stock, and the book value of the common equity (common stock plus retained earnings) is $65 million. The current stock price is $22.50 per share; stockholders' required return is 14.00%; and the firm's tax rate is 40%. What is the Weighted Average Cost of Capital in percentage terms? (DO NOT INCLUDE THE \% SYMBOL IN YOUR ANSWER: 1 or 2 Decimal Places)