This report discusses the characteristics and roles of leaders and managers in operations and management. It explores different theories and models of leadership, such as situational leadership, systems leadership, and contingency. The report also highlights the importance of operations management in achieving business goals and examines the impact of different factors in the business environment on operational management and decision making. The examples and context used in the report are based on Starbucks, an American multinational chain of roaster reserves and coffeehouse.