ASSUME that the one year returns for COMPANY A are still {25%, -15%, 120%, -30%, -45%}. Assume also that you acquired shares in COMPANY B, which has had annual returns over the same period, of: {27; 35%; -10%; 10%; -15%}. What is the correlation between the returns on COMPANY A and COMPANY B shares? Assume that you own a portfolio comprised of 45% COMPANY A and 55% COMPANY B. What return do you expect to earn next year on this portfolio?