Suppose all stocks in Shens 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 6.00% and the market risk premium is 8.50%, then Shens portfolio will exhibit a beta of _______ and a required return of _______ .

Shen holds a $5,000 portfolio that consists of four stocks. His investment in each stock, as well as each stock's beta, is listed in the following table: Stock Beta Omni Consumer Products Co. (OCP) Investment $1,750 $1,000 0.80 Standard Deviation 15.00% 11.50% 1.50 Tobotics Inc(TI) Western Gas & Electric Co. (WGC) Makissi Corp. (MC) $750 1.15 16.00% $1,500 0.50 22.50% Suppose all stocks in Shen'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 6.00% and the market risk premium is 8.50%, then Shen's portfolio will exhibit a beta of and a required return of