The past five monthly returns for PG&E are -3.39 percent, 4.43 percent, 3.99 percent, 6.80 percent, and 3 80 percent. What is the average monthly return? (Round your answer to 3 decimal places.) Average return Year-to-date, Yum Brands had earned a 3.10 percent return. During the same time period, Raytheon earned 4.28 percent and Coca-Cola earned -0,47 percent. If you have a portfolio made up of 35 percent Yum Brands, 30 percent Raytheon, and 35 percent Coca-Cola, what is your portfolio return? (Round your answer to 1 decimal places.) Portfolio return %