PICTIS pts Determine which one of these three portfolios dominates another. Name the dominated portfolio and the portfolio that dominates it. Portfolio Purple has an expected return of 15 percent and risk of 19 percent. The expected return and risk of portfolio Blue are 18 percent and 18 percent, and for the Yellow portfolio are 17 percent and 23 percent. O Portfolio Yellow dominates portfolios Purple and Blue. O Portfolio Blue dominates portfolios Purple and Yellow. Portfolio Purple dominates portfolios Blue and Yellow. No Portfolio dominates. You own $10,000 of Olympic Steel stock that has a beta of 2.2. You also own $7,000 of Red Center (beta-15) and $8.000 of Lincoln Educational (beta-0.51 What is the beta of your portfolio? (Round your answer to 2 decimal places) Portfolio Beta: If you own 700 shares of Alaska Air at $48.88, 750 shares of Best Buy at $57.32, and 500 shares of Ford Motor at $8.76, what are the portfolio weights of each stock? (Round your answers to 3 decimal places.) Alaska Air Best Buy Ford Motor Portfolio Weights