The main operating unit of the organization may be divided into many sub units, such as a raise in production.-Production of an item.-Selling items such as party officers at จดัซื้อThe sales personnel.
The main operations of the organization May be divided into smaller units so much as a factor of production - manufacturing - selling commodities such as rice Do you support the Dutch purchased the sales department officials.
The main work of the organization. May be divided into the suborders so much as a factor of production - - selling products product price, such as water, Zhao thick and water power ดัซ is staff parties. You sell .