This document discusses key concepts in management including: - The definition, nature, and functions of management. Management involves planning, organizing, leading, and controlling resources to achieve goals. - The tasks and roles of managers including interpersonal, informational, and decisional roles like leader, liaison, monitor, and resource allocator. - Social responsibilities of business towards shareholders, employees, customers, government, and society which includes providing fair compensation and benefits, avoiding pollution, and uplifting weaker sections. - The relationship between managers and the internal and external environment factors that influence business.