From the below data, which of the following might be considered the "best investment (Note: Volatility is measured by standard deviation] Annualized Return Volatility Fine Wine 9.096 5.196 Real Estate 7.995 20.896 U.S. Equities 7.896 13.49 Non-U.S. Equities 6.6% 12.5% Commodities -4.796 22.696 a. Fine Wine O b.U.S. Equities O Non-U.S. Equities d. Real Estate e. Commodities