hello expert?The theory base for operations management revolves around optimizing processes to ensure efficient production and delivery of goods and services. It draws from various disciplines such as industrial engineering, management science, and organizational behavior. Key theories include Total Quality Management $($TQM$),$ Lean Production, Six Sigma, and Theory of Constraints $($TOC$).$ These theories provide frameworks for improving productivity, reducing waste, enhancing quality, and maximizing resource utilization. Operations managers utilize these theories to streamline operations, meet customer demands, and achieve strategic objectives.