Also, what is the annual time-weighted geometric mean period total return for this property during the 3 year period?

Two-part question.

Assume your property returns the following holding period returns (total returns): Year 1: 8.95% Year 2: -2.45% (negative) Year 3: 14.20% What is your annual time-weighted arithmetic mean periodic total return for this property during the three-year period? Please enter answer in following format, 7.50% would be 7.50, do not use % signs