The document defines management and its key characteristics. It discusses the different levels of management including top, middle, and lower level management. It then outlines the main functions of management, which include planning, organizing, staffing, directing, and controlling. Planning involves deciding objectives and courses of action in advance. Organizing involves defining jobs and allocating resources. Staffing involves obtaining and retaining qualified personnel. Directing includes guiding and motivating subordinates. Controlling compares actual performance to standards and takes corrective actions.