You have invested $12,000 in RBC stock, $8,000 in TD stock, and $6,000 in WestJet stock. If you expect the return on RBC to be 5% in the next year, the return on TD to be 3%, and the return on WestJet to be 8%, what is the expected return for your portfolio? Round to one decimal place. Question content area bottom Part 1 A. 5.3% B. 5.2% C. 5.4% D. 4.8% E. 5.1%