ADMINISTRATIVE STRUCTURE:

     Like all science, it has a wide field of study and it's structured as follows:

Subject of study: are the organization, its coordination, direction, transformation and adaptation to new challenges, its growth and survival.

Administrative system: here, the information is united, giving coherence/consistency and uniformity in the way it processes for its use.

Their functions are:

* Registration: it involves all the necessary registration to reflect all the operation carried out in it.

* Control: funds movements of goods, billing/invoicing and collections. The variety of  the demanding information is verified.

* Information: with this function, it is known, the sales, the costs, the expenses, the stock/inventory,profit or looses. It is the tool to be used by the person who takes decisions.

* Organizational system: it includes as well as the individual behaviours, activities they carried out, their results, the resources they use, sectors where they collaborate and act, so that each organization achieve the purposes for which it was created.

MANAGEMENT PRINCIPLES:

    Are the necessary criteria to identify and group the work that must be done in the organization. They are also necessary to define and establish the interpersonal relationship in the organization.

* Authority: is the right that a supervisor has to require a subordinate to perform a task, in order to achieve the organization's objectives.

* Delegation: the authority and power may be delegated.

*Responsibility: it's the person's duty to complete the tasks assigned. A boss's total responsibility cannot be delegated, and there are rights in place to demand accountability.

* Division of work/labour: it consists in dividing and grouping the organization activities to achieve the expected results.

* Unity of command: it implies to execute something (to make something); a person must receive orders from a single boss.

* Control section: it implies to verify the activities carried out in accordance with the established program. So (for that) it must be established the number of people or unit who a boss may supervise. It's about finding the best way to divide the task and responsibilities.

* Chain of command: it refers, that  there must exist a clear line between the maximum authority and each of the subordinating position in the organization.

* Efficiency: is to achieve the best result to the minor o less possible cost.

* Functional definitions: it demands each area, department, division and workstation to be clearly defined in relation to the activities they have to do. This process is called functionalization.