ent Week 4 0 Saved Help Save & Exit Check my Problem 9-13 Portfolio Return (LG9-7) Year-to-date, Oracle had earned a -1.48 percent return. During the same time period, Valero Energy earned 7.92 percent and McDonald's earned 0.60 percent. If you have a portfolio made up of 20 percent Oracle, 25 percent Valero Energy, and 55 percent McDonald's, what is your portfolio return? (Round your answer to 2 decimal places.) Portfolio return