1. Cost of seasoning accessories: the monthly inventory mechanism is generally used to determine the amount, and the calculation formula is: this month's cost = the initial inventory of seasoning accessories+the warehousing of seasoning accessories this month-the inventory of seasoning accessories this month \2. The raw material cost of dishes: it is generally consumed quickly, and this month's cost is basically equivalent to the purchase of goods this month, so it can be summarized by this month's purchase list. 3. Frozen raw materials: the accounting method is the same as the total of more than 1 basic products, that is, the gross profit margin of the direct cost of catering