What Is Supply Chain Management (SCM)

What is Supply chain management (SCM) ?

A) The management of information flows between and among activities in a supply chain to maximize total supply chain effectiveness and corporate profitability.
B) Takes information entered into a given system and sends it automatically to all downstream systems and processes.
C) A means of managing all aspects of a customer's relationship with an organization to increase customer loyalty and retention and an organization's profitability.
D) Connects the plans, methods, and tools aimed at integrating separate enterprise system.