The annual returns for XYZ Inc. for the past five years were: 5%, 10%, -6%, -8.…

The annual returns for XYZ Inc. for the past five years were: 5%, 10%, -6%, -8.5%, and 14%. What are the arithmetic and geometric average annual returns for XYZ Inc. over the five-year period?
Arithmetic Mean
%
Geometric Mean
%
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