An investor owns $10, 000 of Adobe Systems stock, $15,000 of Dow Chemical, and $25,000 of Office Depot. What are the portfolio weights of each stock? Year to date, Yum Brands had earned a 5.80 percent return. During the same time period, Raytheon earned 7.26 percent and Coca-Cola earned -0.046. If you have a portfolio made up of 40 percent Yum Brands, 30 percent Raytheon, and 30 percent Coca-Cola, what is your portfolio return? The past five monthly returns for PG&E are -3.17 percent, 3.88 percent, 3.77 percent, 6.47 percent, and 3.58 percent. What is the average monthly return (arithmetic average) the false return? What is the geometric average return (the true return)? The past five monthly returns for Kohl's are 1.54 percent, 2.62 percent, -1.68 percent, 7.25 percent, and -2.56 percent. Compute the standard deviation of Kohls' monthly returns