This report provides a comprehensive analysis of the business environment, focusing on different types of organizations, including public, private, and voluntary sectors, and their legal structures. The report examines the size and scope of organizations like BBC, Tesco, and Oxfam. It delves into the relationship between organizational functions such as marketing, finance, HR, IT, production, and research & development, highlighting their interdependencies and links to organizational objectives and structure, particularly the hierarchical structure. Furthermore, the report identifies the positive and negative impacts of the macro environment on business operations, using PESTLE analysis to evaluate political, economic, social, technological, legal, and environmental factors. Finally, the report conducts internal and external analyses of Tesco to identify its strengths and weaknesses through SWOT analysis, and explains how these interrelate with external macro factors, providing a detailed understanding of the business environment.