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: Suppose all stocks in Anel's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfollo? Mainway Toys Co. Three Wisters co. Andaivisian Limited Zaxate Enterprses Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Andalusian Limited Three Whaters C0. Mainway Toys Co. Zaxatt Enterprises If the riskifree rate is 4% and the market risk premium is 5.5%, what is Ariels portfollo's beta and required return? Fil in the following table: Suppose all stocks in Ariel's portfolio were equally weighted. Which of these stocks would contribute the least market risk to the portfolio? Mainway Toys Co. Three Waters Co. Andalusian Limited Zaxatti Enterprises Suppose all stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of stand-alone risk? Andalusian Limited Three Woters Co. Mainway Toys Co. Zaxatti Enterprises If the risk-free rate is 4% and the market risk premium is 5.5%, what is Ariel's portfolio's beta and required retum? Fill in the following table