1, the profit of Adele Jewelry Company's goods, the price of Adele Jewelry Company's jewelry and the cost of purchasing goods can be directly entered into the system, so that you can calculate the profit by knowing the cost of each product sold; However, if you don't have a system, you can calculate it in proportion. Generally speaking, the mantissa of the bid price is changed to Geely number, so you can also calculate the profit of the goods by proportion.

2. Profit and loss, the overall income and expenditure of Adele Jewelry Company, and the value compared with previous years.