You would like to combine a risky stock with a beta of 1.5 with U. S. Treasury bills in such a way that the risk level of the portfolio is equivalent to the risk level of the overall market. What percentage of the portfolio should be invested in Treasury bills? (Formula: Portfolio beta = w1 * beta 1 + w2 *beta 2; w1+w2 = 1) Round your answer to the integer. Note that the answer needs to be in PERCENTAGE. Weight in stock = Blank 1. Fill in the blank, read surrounding text. 67 % Weight in T-Bill = Blank 2. Fill in the blank, read surrounding text. 33 %