Revalue an Inventory Item with FIFO
        Revaluing an inventory item is a two-part procedure. 
 First, you must adjust the item's quantity to zero, and then you need 
 to adjust it back to the original count with the new Unit 
 Cost. If you are using locations 
 and need to revalue an item company-wide, you must repeat this procedure 
 for each location that stocks the item.
        Note: Revaluing an item 
 clears all previous inventory cost layers and creates a new layer with 
 one cost.
        To adjust 
 the item's quantity to zero:
        
            - In the Inventory 
 Adjustments window, prepare the adjustment transaction as you normally 
 would (source, comment, date), and click 
 to open the Inventory 
 list. 
            - Select the item, 
 taking note of the Qty on Hand and click 
 Select.
 
            - Enter the number 
 from the Qty on Hand in the Quantity 
 column, as a negative value.
 
            - Click Process.
 
        
        To revalue the item:
        
            - In the Inventory 
 Adjustments window, prepare the adjustment transaction as you normally 
 would (source, comment, date), and click 
 to open the Inventory 
 list. 
            - Select the item 
 and click Select.
 
            - Enter the item's 
 Quantity and Unit Cost.
 
            - Click Process.