This report provides a comprehensive analysis of McDonald's, a multinational fast-food company, within the framework of managerial economics. It begins by describing the company's history, global presence, and core offerings. The report then analyzes the market in which McDonald's operates, emphasizing the importance of understanding market dynamics for organizational success. It discusses various market structures, including perfect competition, monopoly, monopolistic competition, and oligopoly, ultimately positioning McDonald's within an oligopolistic market structure. Key features of oligopoly, such as interdependence, group behavior, competition, barriers to entry, lack of uniformity, and price rigidity, are examined in relation to McDonald's. The report concludes by addressing the nature of the fast-food industry, highlighting the rising competition and suggesting strategies for McDonald's to maintain its competitive edge. The analysis underscores the significance of market analysis and strategic decision-making in the context of managerial economics for a global company like McDonald's.