B. Portfolio risk and returm Elle holds a $7,$00 portfolio that consists of four stocks. Her investment in each stock, as well as each stock's beta, is listred in the following table: Suppose all stocks in Elles portiolio were equally weighted, Which of these stocks would contribute the least market risk to the portfolio? Makissi Corp. Omni Consumer Products Co. Zaxatti Enterprises Three Waters Co. Suppose all stocks in the portfolio were equally weighted, Which of these stocks would have the least amount of stand-ajone risk? Suppose all stods in the portfolio were equally weighted. Which of these stods would have the least amount of stand-alone risk? Zaxatti Enterprises Thaticorp. Omni Consumer Products Co. Thret watirs C0. If the risk-free rate is 4% and the market risk premium is 5.5%, what is Elle's portfolio's beta and required retum? Fill in the following table