This report provides a detailed analysis of the business environment, focusing on different types of organizations such as public, private, and voluntary structures, and their respective purposes. It explores the size and scope of various organizations, emphasizing the interrelationship between organizational functions and their alignment with organizational objectives and structure. The report also includes a case study of Tesco, examining its organizational structure, functions (HRM, sales & marketing, administration, and R&D), and how these functions contribute to achieving business goals. Furthermore, it identifies and evaluates the positive and negative impacts of the macro-environment, using PESTLE analysis to assess political, economic, social, technological, legal, and environmental factors affecting Tesco. The analysis includes internal and external assessments, highlighting the strengths and weaknesses of the organization in relation to external macro factors.