This report provides an economic analysis of McDonald's, focusing on demand, market equilibrium, and price elasticity. It begins with an overview of McDonald's, its market position, and global presence. The report then delves into the factors that influence demand, such as consumer income, credit facilities, product quality, advertising, substitute goods, and consumer preferences. Market equilibrium is also discussed in the context of McDonald's. Furthermore, the report examines the factors affecting price elasticity of demand, including the type of goods, availability of substitutes, and time period. The analysis highlights McDonald's strategies and competitive landscape, including the impact of substitute goods like Burger King. The report concludes with a discussion on how various economic factors shape McDonald's market performance and consumer behavior, providing valuable insights into the fast-food industry.