I am trying to understand how Item cost is computed with the RMS system. We are using the Weighted Average method. Microsoft does not give much documentation on this however.
Some of the questions I'm trying to answer are:
1.) Does the item cost ever zero itself out? In my opinion, the cost should zero back out when the quantity of an item reaches zero as you wouldn't have any previous inventory on hand to calculate a weighted average with. Is this how the system works?2.) How does the system deal with negative quantities? Is it still calculating item cost correctly when an item is sold while it is at a negative quantity? I know it's bad business practice to "sell" something you don't have, but it happens once in awhile.
3.) What is the best way to reset an item cost if needed. I'm not sure what can be done without wrecking the weighted average from continuing to record.Any light someone can shed on this topic would be helpful.
Thanks in advance, Mike