This assignment delves into the intricacies of organizational structures, analyzing three prominent types: functional, territorial, and matrix. It evaluates their effectiveness in specific organizations like Accenture, Facebook, and Google, highlighting their advantages and disadvantages. The assignment further explores three types of communication systems within organizations: horizontal, vertical, and written, analyzing their impact on organizational effectiveness. It also examines the characteristics and impact of three organizational cultures: aggressive, people-oriented, and innovation-based, using Microsoft, Facebook, and Google as examples. Finally, the assignment discusses the roles of three employee organizations: work teams, unions, and clubs, within business organizations.