Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

When analyzing investment returns, which of the following statements is correct?
Option A:The geometric mean will exceed the arithmetic mean for a series with non-zero variance.
Option B:The geometric mean measures an investment’s compound rate of growth over multiple periods.
Option C:The arithmetic mean accurately estimates an investment’s terminal value over multiple periods.

Answer: B