2. Operating costs The current amount is the cost of the third quarter, including the sum of management expenses for three months.

3. Total profit amount in the current period = operating income-operating cost+net non-operating income and expenditure.

4. Cumulative amount is the total of this quarter plus the previous two quarters, which is usually generated automatically without manual entry.

1. Operating income includes: all the income of the company (i.e. the income without invoicing), which can be reported according to the income data of the main business in the income statement.

2. Operating costs include: the sum of all costs and expenses of the company, which can be reported according to the sum of the data of profit and loss in the income statement.

3. Fill in 0 for income, and the cost is the total amount of your expenses. Fill in your income tax rate should be 25%, and fill in 0 for tax payable. If it is an online application software, it will be simpler. The income is 0. If you fill in the fees, the income payable will automatically be 0.