Hi!
I have a report Like this:
Description, unit_price, QTY, [Total] ( [Total] is an Additional field I added to calculate amount, not from a Query or Table)
A, 2, 10, =sum([unit_price]*[QTY])
B, 2, 10, =sum([unit_price]*[QTY])
C, 2, 10, =sum([unit_price]*[QTY])...