Diamodis, Inc. has an optimal capital structure of 65% debt and 35% equity. The firm's bonds, which have a $1000 par value, a coupon rate of 11.25% (semi-annual payments), and mature in 18 years, currently trade in the bond market for $1128.00. Diamodis common stock sells for $53.85 per share. The company just paid a dividend of $14.44 per share (i.e. Do = 14.44) and future dividends are expected to grow at a rate of 4.2% per year forever. Diamodis, Inc.'s marginal tax rate is 30%. Based on this information, the weighted average cost of capital (WACC) for Diamodis, Inc. is ...%. Enter your answer as a percent rounded to one decimal place, but do not include the percent sign in your answer. For example, enter 0.25394 = 25.3948% as 25.4. Your