This document discusses organizational structures and concepts of departmentalization. It describes the primary forms of departmentalization as function, process, product, market, customer, geographic area, and matrix. Delegation is key to management as it allows managers to accomplish goals through others by assigning responsibilities and authority. Effective delegation provides clear expectations and accountability while avoiding excessive control. Organizational structures exist on a centralization-decentralization continuum depending on factors like an organization's size, complexity, and needs.