The net return (total assumed return minus assumed expenses) turns out to be the same for the 2001 and 2002 rates. The increase of 25 basis points for expenses was offset by an increase of 25 basis points in the assumed return. Thus, the only net material change in the assumptions is slightly increasing life expectancies by setting ages back 1.5 years instead of 1.0 years. This change would reduce rates .1% to .2%. Although such a rate reduction is justified by the mortality study, the Gift Annuity Rates Committee and ACGA board decided that such a slight adjustment would not justify the resultant cost and disruption to charities and vendors.