A portfolio has three stocks - 200 shares of Yahoo (YHOO), 140 shares of General Motors (GM), and 50 shares of Standard and Poor's Index Fund (SPY) If the price of YHOO is $30 the price of GM is $30, and the price of SPY is $130, calculate the portfolio weight of YHOO and GM O A 19.8%, 45,5% OB. 35.9%, 25.1% O C. 34. 1%, 26,4% OD. 10.8%, 15.1%