Intelligent Inc. is financed by 500000 issues of 8-year, 5% coupon bond, 1 million issues of 8% preferred stock with $100 face value , and 20 million shares of common stocks. The bond has YTM of 6%, the preferred stock has required return of 10% and the common stock currently pays $1.5 in dividends and the dividend growths at 10% a year. The common stock has a required return of 12.8%. What is the weight of each of the asset class for the company's financial structure?