There are many ways for a business to structure itself. A clear organizational structure makes it easier to see what each part of the business does. Common structures include functional (by department), divisional (by product or customer group), and geographic (by area). The advantages and disadvantages of different structures depend on factors like the business type, size, and goals. For example, a functional structure may lead to specialization but could limit communication, while a divisional structure by product may allow for market focus but result in duplication of roles.