This report examines the role of leadership and management in achieving business objectives, focusing on Starbucks as a case study. It explores different leadership theories and their application in various situations, including slow, moderate, and fast changes. The report also delves into key operations management approaches like Six Sigma, TQM, Kaizen, and queuing theory, analyzing their impact on Starbucks' success. Furthermore, it assesses the factors within the business environment that influence operational management and decision-making, including corporate social responsibility (CSR) and stakeholder management. The report concludes by highlighting the importance of leadership and management in driving operational excellence and achieving business goals.