Is the restaurant industry, the original purchase cost of materials consumed made all month, and not all carry-on profits, but this reflects the cost and profit is not very accurate. Now the company want to do the actual use since March materials as a cost to purchase all the previous February, made the cost. is the end of February of inventory on hand have taken a few. how do I ask to go in March, the number of inventory in February what subjects should be reflected by This is the Inner tent, there is no tax problem, specify the methods of operation, thank you!