This report provides an in-depth analysis of Tesco's management practices. It begins by examining the advantages and disadvantages of different organizational structures, such as hierarchical and flat structures, and how these impact decision-making and flexibility. The report then delves into the specific business functions within Tesco, detailing the responsibilities of Human Resources, Marketing, and Accounting and Finance. It outlines various management functions including planning, organizing, commanding, staffing, and controlling, and explores the interrelationships between planning and organizing, highlighting their roles in achieving organizational success. Furthermore, the report investigates the collaboration between marketing and other business functions, such as sales, finance, and HRM, to attain overall business objectives. The crucial role of HR in talent management is discussed, focusing on organizational strategy, career management, and performance management. Finally, the report defines organizational culture and analyzes how a positive culture can significantly impact organizational success by attracting top talent, reducing turnover, and fostering employee motivation, ultimately leading to a stronger brand and competitive advantage. The report concludes by emphasizing the importance of each function working together to achieve success.