B. Portfolio risk and return Ariel 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 Beta Standard Deviation 0.80 12.00% $2,625 Stock Perpetualcold Refrigeration Co. (PRC) Tobotics Inc. (TI) Three Waters Co. (TWC) Makiss Corp. (MC) $1,500 1.30 11.00% 16.00% $1,125 1.10 $2,250 0.40 19.50% Suppose all stocks in Ariel's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Perpetualcold Refrigeration Co. Makissi Corp. Three Waters Co. Tobotics Inc Suppose all stocks in the portfolio were equally welghted. Which of these stocks would have the least amount of stand-alone risk Three Waters Co. Perpetualcold Refrigeration Co. Tobotics Inc Suppose all stocks in the portfolio were equally welghted. Which of these stocks would have the least amount of stand-alone risk? Three Waters Co. O Perpetualcold Refrigeration Co. Tobotics Inc. O Makissi Corp. ory If the risk free rate is 4% and the market risk premium is 5.5%, what is Ariel's portfolio's bets and required return it in the following tables Beta Required Return Ariel's portfolio B. Portfolio risk and return Ariel 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 Beta Standard Deviation 0.80 12.00% $2,625 Stock Perpetualcold Refrigeration Co. (PRC) Tobotics Inc. (TI) Three Waters Co. (TWC) Makiss Corp. (MC) $1,500 1.30 11.00% 16.00% $1,125 1.10 $2,250 0.40 19.50% Suppose all stocks in Ariel's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Perpetualcold Refrigeration Co. Makissi Corp. Three Waters Co. Tobotics Inc Suppose all stocks in the portfolio were equally welghted. Which of these stocks would have the least amount of stand-alone risk Three Waters Co. Perpetualcold Refrigeration Co. Tobotics Inc Suppose all stocks in the portfolio were equally welghted. Which of these stocks would have the least amount of stand-alone risk? Three Waters Co. O Perpetualcold Refrigeration Co. Tobotics Inc. O Makissi Corp. ory If the risk free rate is 4% and the market risk premium is 5.5%, what is Ariel's portfolio's bets and required return it in the following tables Beta Required Return Ariel's portfolio