Crypton electronics has a capital structure consisting of 42% Common stock and 58% debt. A debt issue of $1000 par value, 6.4% bonds that mature in 15 years and pay intrest will sell for $973. Common stock of the firm's currently selling for 30.32 per share and the firm expects to pay a $2.33 dividend next year. dividends have grown at a rate of 52% per year and are expected to continue to do so for forssable future. What is Crypton's cost of capital where the firms for rate is 30%