8. Portfolio risk and return Elle holds a $10,000 portfolio that consists of four stocks. Her Investment in each stock, as well as each stock's beta, is listed in the following table Stock Beta 1.00 Investment $3,500 $2,000 $1,500 $3,000 Perpetualcold Refrigeration Co. (PRC) Zaxatti Enterprises (ZE) Western Gas & Electric Co. (WGC) Fitcom Corp. (FC) Standard Deviation 9.00% 12.00% 20.00% 1.70 1.20 0.30 25.50% Suppose all stacks in Elle's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Western Gas & Electric Co. O Perpetualcold Refrigeration Co. Flitcom Corp Zaxatti Enterprises Fitcom Corp Zaxatti Enterprises Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? o Western Gas & Electric Co. Zaxatti Enterprises Perpetualcold Refrigeration Co. Flitcom Corp. If the risk-free rate is 7% and the market risk premium is 8.5%, what is Eile's portfolio's beta and required return? Fill in the following tablet Beta Required Return Elle's portfolio