This report provides a comprehensive analysis of the business environment, focusing on organizational structures, different types of organizations (public, private, and voluntary sectors), and their legal structures. It differentiates between small, medium, and large organizations, examining their objectives and market presence. The report delves into the interrelationships between various business functions such as marketing, finance, human resources, and operations, and how they impact organizational structure. A key aspect is the evaluation of the macro environment's positive and negative impacts on business operations, utilizing a PESTLE analysis. Furthermore, the report includes a SWOT analysis of Mark & Spencer, examining its internal strengths and weaknesses in relation to external macro factors. The report concludes by summarizing the key findings and insights gained from the analysis.