This report examines critical aspects of leading and managing business organizations, addressing the importance of diversity management within organizations like Sainsbury's and the challenges they face. The report also explores the characteristics of Scientific Management (Rational Goal Theory), despite its weaknesses, and explains why certain aspects of this theory persist in contemporary business practices. The analysis includes discussions on communication issues, differing opinions, potential hostility, and the complexities of implementing diversity initiatives. Furthermore, the report highlights how task delegation, performance tracking, and hierarchical structures, influenced by the Scientific Management, continue to influence organizational operations. The conclusion emphasizes the need for organizations to prioritize and effectively manage diversity to enhance productivity and maintain employee coordination.