Question: The past five monthly returns for PG&E are -3.57 percent, 4.88 percent, 4.17 percent, 7.07 percent, and 3.98 percent. What is the average monthly return? (Round your answer to 3 decimal places.) Average return % The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.