The geometric mean is Ull Lohrmann and his wife, Suzanne Lohrmann, are planning for retirement and want to compare the past performance of a few mutual funds they are con sidering for investment. They believe that a comparison over a five year period would be appropriate. They are given the following information about the Rhein Valley Superior Fund that they are considering Assets Under Management at the Beginning of Year Year Net Return (%) 1 15 2 5 3 30 million smilion 20 milion 25 million 35 TON 10 IS 44.56% 0 56.34% 0 135.42% 42.35% 0