9. Conceptuaiquestions on portfolio and stand-alone risk Kate 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: Suppose all stocks in Kate's portfolio were equally weighted. The stock that would contribute the least systematic risk to the portfollo is - Further, if all of the stocks in the portfolio were equally weighted, the stock that would have the least amiount of unsystematic risk is If the risk-free rate is 5.009 and the market risk premlum is 7.505, then Kate's portfollo will exhibit a beta of and a required return of