Performance of Major Investment Classes 1995-2015 Government Corporate International U. S. Equities 10.21% 17.55% Treasury Bills 4.89% 3.52% Bonds Bonds 7.79% 2.57% Equities 10.35% 21.60% Compound annual return Standard deviation 705% 2.74% Investments that have earned the highest rates of return over 1995-2015 also have OA. O B. the lowest risk. the largest market capitalization. C. O D. the least sensitivity to inflation. the highest standard deviation of returns