A portfolio has three stocks - 350 shares of Yahoo (YHOO), 350 shares of General Motors (GM), and 90 shares of Standard and Poor's Index Fund (SPY). If the price of YHOO is $20, the price of GM is $30, and the price of SPY is $150, calculate the portfolio weight of YHOO and GM. A. 16.9%, 28.8% B. 11.3%, 20.3% OC. 22.6%, 33.9% OD. 22.6%, 44%