Which of the Following Statement BEST Defines Operations Management

Which of the following statement BEST defines operations management?

A) The effective planning, organizing, and controlling of the many value-creating activities of the firm
B) The integration of key business processes concerning the flow of materials from raw material suppliers to the final customer
C) A philosophy that seeks to improve quality continuously to please customers, reduce costs, and ultimately create competitive advantage for the firm
D) The planning, scheduling, and controlling of resources to meet the specific goals of a project
E) An operating philosophy encompassing the objectives of high quality, fast response, and low waste within the organization and between supply chain trading partners