8. Portfolio risk and return 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 Suppose all stocks in Elle's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Flitcom Corp. Perpetualcold Refrigeration Co. Water and Power Co. Kulatsu Motors Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Water and Power Co. Flitcom Corp. Perpetualcold Refrigeration Co. Kulatsu Motors Co. If the risk-free rate is 7% and the market risk premium is 8.5%, what is Elle's portfolio's beta and required return? Fill in the following table