There are some expenses that do not meet the expense categories such as salaries. Is not a separate service costs? Sales expenses and expenses for their services based on an employee's duties.
The cost of some of the show is not exactly the kind expenses such as salaries, not separate costs. Cost of sales And the cost of the service functions of the staff.
Spend some items show does not meet the expense categories, such as salary, not แยกเป็นต้น capital service sales And the cost of service functions of the staff