The new version 3 requires us to not just list how much paint cost for the project, say $10,000. Rather, we have to list how much a can of paint costs, like $20 and how many cans were used. How far do we take this? Does this mean that I have to list every single structural member and how many of each I had, rather than just listing structural steel and how many total pieces were used? Where do we draw the line?