help please with all the question thank you so much

33) Determine which one of these three potfolios dominates another. Name the dominated portfolio and the portfolio that dominates it, Portfolio Blue has an expected return of 13 percent and risk of 17 percent. The expected return and risk of portfolio Yellow are 15 percent and 19 percent, and for the Purple portfolio are 12 percent and 18 percent. A) Portfolio Purple dominates portfolio Yellow, B) Portfolio Purple dominates portfolio Blue. C) Portfolio Blue dominates portfolio Yellow D) Portfolio Blue dominates portfolio Purple 33) 34) 34) If you invested $30,000 in Disney and $10,000 in Oracle and the two companies returned 6 percent and 12 percent respectively, what was your portfolio's D) 18.0 C) 10.5 A) 9.0 percent B) 7.5 percent percent percent 35) 35) Which of the following is a true statement? A) The risk and return that a firm experienced in the past is also its future B) If a firm takes on riskier new proj the risk level for ects over time, the firm itself will become less C) Firms can quite possibly change their stocks' risk level by substantially changing their business. D) If a firm takes on less risky new projects over time, the firm itself will more risky 36) states, their likelihoods, and 36) Compute the expected return given these thre economic the potential returns: Retum Probability Economic State Fast Growth 50% 0.1 8% 0.6 0.3 Slow Growth -10 % Recession D) 12.8 C) 6.8 percent B) 16.0 A) 22.7 percent percent percent