This assignment explores the fundamental concepts of marketing through a case study of McDonald's. It delves into the key roles and responsibilities of the marketing function, examining how they interrelate with other organizational units. The assignment also compares the marketing mix elements of McDonald's with those of Burger King, highlighting how both companies utilize the 7Ps to achieve their business objectives. Finally, a basic marketing plan is developed and evaluated for McDonald's, incorporating the 7Ps of marketing mix to ensure its effectiveness.