Manufacturing planning processes are designed to help manufacturers optimize their production operations. They provide the framework for making decisions about how, when and where materials and resources should be used in order to meet customer demand effectively, efficiently and cost-effectively. These processes include supply chain management, scheduling and inventory control, material requirements planning, dispatch principles, capacity planning and production activity control. All of these areas must work together seamlessly in order to ensure a smooth and successful manufacturing process. When applied correctly, effective manufacturing planning can lead to improved customer satisfaction and increased profitability.