Frances holds a $5,000 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 Beta Standard Deviation Perpetualcold Refrigeration Co. (PRC) $1,750 0.90 18.00% $1,000 1.30 11.00% Kulatsu Motors Co(KMC) Western Gas & Electric Co. (WGC) Makissi Corp. (MC) $750 1.10 18.00% $1,500 0.60 19.50% Suppose all stocks in Frances's portfolio were equally weighted. The stock that would contribute the least systematic risk to the portfolio is Further, if all of the stocks in the portfolio were equally weighted, the stock that would have the least amount of unsystematic risk is If the risk-free rate is 4.00% and the market risk premium is 6.50%, then Frances's portfolio will exhibit a beta of and a required return of