Question 21 (3.45 points) A portfolio consists of three stocks and has a weighted average beta of 2.02. The first stock has a beta of 1.52 (with a return of 10%) and comprises 30 percent of the portfolio. Second stock has a beta of 2.5 (with a return of 15%) and comprises of 55 percent of the portfolio. What is the beta of the third stock 1.26 1.63 1.84 2.05 1.56