In operation management, the base theory revolves around optimizing processes to maximize efficiency and productivity. This includes strategic planning, resource allocation, and workflow design to ensure smooth operations and meet organizational goals. Key principles such as lean management, Six Sigma, and Total Quality Management $($TQM$)$ are foundational, emphasizing continuous improvement, waste reduction, and customer satisfaction. Additionally, operations management theory integrates concepts from disciplines like supply chain management, logistics$,$ and information systems to create a comprehensive framework for effective business operations.