8. Portfolio risk and return Ariel holds a $5,000 portfolio that consists of four stocks. Her investment in each stock, as well as each stocks beta, is listed in the following table:

Ariel holds a $5,000 portfolio that consists of four stocks. Her investment in each stock, as well as each stork's heta is listed in the following table: Suppose all stocks in Ariel's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Kulatsu Motors Co. Perpetualcold Refrigeration Co. Flitcom Corp. C Water and Power Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? C Kulatsu Motors Co. Flitcom Corp. Water and Power Co. C Perpetualcold Refrigeration Co. If the risk-free rate is 4% and the market risk premium is 5.5%, what is Ariel's portfolio's beta