Hi Mauricio,

The first shipment predates any receipt, so it's average cost would be $0.00. Then you received some into inventory (which will calculate an average cost). Then you shipped some more. Is that right?

It's hard to read the transactions because of wrapping and alignment. Try using the {code} {/code} tags to keep the spacing as you type the numbers. You replace the "{" with "[" brackets to use the special tags.