The past five monthly returns for PG&E are -3.25 percent, 4.08 percent, 3.85 percent, 6.59 percent, and 3.66 percent. What is the average monthly return? (Round your answer to 3 decimal places.) Year-to-date, Yum Brands had earned a 4.10 percent return. During the same time period, Raytheon earned 4.78 percent and Coca-Cola earned -0.57 percent. If you have a portfolio made up of 35 percent Yum Brands, 40 percent Raytheon, and 25 percent Coca-Cola, what is your portfolio return? (Round your answer to 1 decimal places.)