Organizational structure involves, in addition to task organizational boundary considerations, the designation of jobs within an organization and the relationships among those jobs. There are numerous ways to structure jobs within an organization, but two of the most basic forms include simple line structures and line-and-staff structures.

In a line organization, top management has complete control, and the chain of command is clear and simple. Examples of line organizations are small businesses in which the top manager, often the owner, is positioned at the top of the organizational structure and has clear "lines" of distinction between him and his subordinates.

The line-and-staff organization combines the line organization with staff departments that support and advise line departments. Most medium and large-sized firms exhibit line-and-staff organizational structures. The distinguishing characteristic between simple line organizations and line-and-staff organizations is the multiple layers of management within line-and-staff organizations. The following...