[AccessD] Double Data Entry Requirement

Also, training goes a long way. Even the tightest validation can't take the
place of an informed user/operator. 

Susan H. 

Hi Jim

This brings back memories of past times when you had typists typing in
figures they had no clue about what so ever - reading from hand written
sheets which contained errors too.

Charlotte's comment is very precise. This is a left-over from the days where
a correction could take a week, where you typed nearly blind folded, and the
only way to get a list to check your entries was to request a print and wait
for that. Today it would be waste of time. Thus option #3.