Ticker Jun-11 May-11 Apr-11 Mar-11 Feb-11 Jan-11 ORCL 32.91 34.22 35.96 33.43 32.9 32.03 MSFT 26 25.01 25.92 25.39 26.58 27.73 WFC 171.55 168.93 170.58 163.07 161.88 162 Return ORCL -3.83% -4.84% 7.57% 1.61% 2.72% MSFT 3.96% -3.51% 2.09% -4.48% -4.15% WFC 1.55% -0.97% 4.61% 0.74% -0.07% Relative Return ORCL 96.17?.167.571.612.72% MSFT 103.96?.492.09?.52?.85% WFC 101.55?.034.610.74?.93% Total Return Compound Annual Return ORCL 2.75% ORCL 0.54% MSFT -6.24% MSFT -1.28% WFC 5.90% WFC 1.15% Average Return (geometric) Average Return (arithmetic) ORCL 0.54% ORCL 0.65% or 0.65% MSFT -1.28% MSFT -1.22% or -1.22% WFC 1.15% WFC 1.17% or 1.17%