Which of the following RE portfolio styles best orders expected investment returns from low to high rates of returns for a private commercial real...

Please answer the following multiple choice question(s):

19. Which of the following RE portfolio styles best orders expected investment returnsfrom low to high rates of returns for a private commercial real estate index fund a. Core, Value Added, Core Plus, Opportunisticb. Value Added, Opportunistic, Core, Core Pius c. Opportunistic, Core, Value Added, Core Plus d. Core, Core Plus, Value Added, Opportunistice. Core, Core Plus, Opportunistic, Value Added 20. Which of the following tranche credit rating combinations is likely to provide thehighest profitability to the Banks issuing the CMBS Securities to Investors a. 95% AAA, 3% Other Investment Grade, 2% Unrated1'). 90% AAA, 7% Other Investment Grade, 3% Unratedc. 85% AAA, 10% Other Investment Grade, 5% Unratedd. 80% AAA, 15% Other Investment Grade, 5% Unratede. 75% AAA, 24% Other Investment Grade, 1% Unrated