A portfolio contains three stocks (Stock A. Stock B. and Stock C). The overall value of the portfolio increased 20 percent during 2010 mdash the value of Stock A increased by 15 percent, the value of Stock B increased by 22 percent, and the value of Stock C increased by 30 percent. If 40 percent of the total fun the portfolio were in Stock A at the beginning of 2010, what was the percent of funds (weight) invested stock B? 60% 30% 40% 10% 50%