This document provides definitions and short explanations of management concepts. It covers topics such as the five functions of management (planning, organizing, staffing, leading, controlling), managerial skills, productivity, goals, policies, procedures, budgets, management by objectives, decision making, risk analysis, and social responsibility. It also discusses organizational structure, types of organizational charts, departmentation, power, authority, and leadership styles. The document is a study guide that defines and explains various foundational management principles in brief form.