Business & farm

This is answer is unclear what you are suggesting.   Are you saying use the pull down 3 times and each time use code AG and fill in the three different  one for each instance?  or are you saying to do one pull down for code AG and on paper or in supporting details list the three amounts so that only the sum of the three appears?  This seems a little weird to total data for three different years.   Does this enter into any calculations anywhere on any forms?