What Is a Stock Transfer Used For

What is a stock transfer used for?

A) To change the status or type of materials in stock
B) To show material movements when a material is received in the warehouse from the vendor's location
C) To indicate that a material-to-material change has been posted
D) To physically move materials from a storage location to the client's warehouse
E) To physically move materials within the enterprise from one organizational level or location to another