5. Portfolio risk and returnn Aa Aa Elle 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 Beta 0.80 1.50 1.15 0.30 Standard Deviation 9.00% 11.50% 16.00% 22.50% Stock Perpetualcold Refrigeration Co. (PRC) Kulatsu Motors Co. (KMC) Water and Power Co. (WPC) Flitcom Corp. (FC) Investment $2,625 $1,500 $1,125 $2,250 Suppose all stocks in Elle's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Suppose all stocks in the portfolio were equally weighted Which of these stocks would have the least amount of standalone risk? water and Power Co O Perpetualcold Refrigeration Co O Flitcom Corp Kulatsu Motors Co water and Power Co Kulatsu Motors Co O Perpetualcold Refrigeration Co O Flitcom Corp If the risk-free rate is 7% and the market risk premium is 9%, what is Elle's portfolio's beta and required return? Fill in the following table Beta Required Return Elle's portfolio