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8. Portfolio risk and return Emma holds a $7,500 portfolio that consists of four stocks. Her investment in each stock, as well as each stock's beta, is listed in the following table: Investment $2,625 Beta 0.90 Stock Perpetualcold Refrigeration Co. (PRC) Kulatsu Motors Co. (KMC) Western Gas & Electric Co. (WGC) Mainway Toys Co. (MTC) Standard Deviation 9.00% 11.50% $1,500 $1,125 $2,250 1.90 1.15 0.30 18.00% 28.50% Suppose all stocks in Emma's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Kulatsu Motors Co. Mainway Toys Co. Perpetualcold Refrigeration Co. Western Gas & Electric Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Western Gas & Electric Co. Kulatsu Motors Co. Perpetualcold Refrigeration Co. Mainway Toys Co. Suppose all stocks in Emma's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Kulatsu Motors Co. Mainway Toys Co. Perpetualcold Refrigeration Co. Western Gas & Electric Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Western Gas & Electric Co. Kulatsu Motors Co. Perpetualcold Refrigeration Co. Mainway Toys Co. If the risk-free rate is 4% and the market risk premium is 5.5%, what is Emma's portfolio's beta and required return? Fill in the following table: Beta Required Return Emma's portfolio Grade It Now Save & Continue Mainway Toys Co. Perpetualcold Refrigeration Co. Western Gas & Electric Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Western Gas & Electric Co. Kulatsu Motors Co. Perpetualcold Refrigeration Co. Mainway To 0.9575 0.8139 If the risk-free rate is le market risk premium is 5.5%, what is Emma's portfolio's beta and required return? Fill in the following table: 0.6415 1.4363 Required Return Emma's portfolio Grade It Now Save & Continue Continue without saving Mainway Toys Co. Perpetualcold Refrigeration Co. Western Gas & Electric Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Western Gas & Electric Co. Kulatsu Motors Co. Perpetualcold Refrigeration Co. Mainway Toys Co. 1,066.05% If the risk-free rate is 4% and the mark 723.06% m is 5.5%, what is Emma's portfolio's beta and required return? Fill in the following table: 9.27% 567.00% Beta Emma's portfolio Grade It Now Save & Continue Continue without savin