Of the ANNUAL MEAN returns calculated (Geometric or Arithmetic), choose one that best reflects an accurate measure of your client's change in wealth. In about 200 words, explain why that measure of return is the best one and briefly discuss how each investment performed in terms of that return measure. Focus your answer on data and don't bother defining Arithmetic or Geometric mean.

S&P500 NEXTX Portfolio (SPY) (FUND) TGT KO SPOT SBUX CODX WMT NKE COST PLUG LULU Geometric mean (annual) 66.05% 7.97% 37.54% 22.55% 199.50% 17.84% 23.18% 25.43% 240.45% 38.46% 85.13% 21.29% 58.05% Arithmetic Mean (annual) 67.51% 8.65% 40.55% 24.94% 501.33% 17.87% 25.79% 25.43% 329.15% 39.00% 88.15% 23.38% 70.76%