Cheyenne 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: Stock Investment $2,625 $1,500 Andalusian Limited (AL) Tobotics Inc. (TI) Water and Power Co. (WPC) Mainway Toys Co. (MTC) Beta Standard Deviation 0.80 9.00% 1.30 11.00% 1.10 16.00% $1,125 $2,250 0.30 19.50% Suppose all stocks in Cheyenne's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Water and Power Co. Andalusian Limited Tobotics Inc. Mainway Toys Co. Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Mainway Toys Co. Andalusian Limited Tobotics Inc. Water and Power Co. If the risk-free rate is 7% and the market risk premium is 8.5%, what is Cheyenne's portfolio's beta and required return? Fill in the following table: Beta Required Return Cheyenne's portfolio