Ariel holds a $10,000 portfollo 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 Ariel's portfolio were equally weighted. Which of these stocks would contribute the feast market risk to the portfotio? Andalusian Limited Kulatsu Motors Co. Makisst Corp. Western Gas \&. Electric Co. Suppose ail stocks in the portfolio were equally weighted. Which of these stocks would have the least amount of standalone risk? Makissi Corp. Andalusian Limited Western Gas \& Electric Co. Kutatsu Motors Co. If the risk-free rate is 4% and the market risk premium is 6%, what is Ariel's portfolio's beta and required return? Fill in the following tobie