Which of the Following Best Explains the Concept of 'Outgoing

Which of the following best explains the concept of 'outgoing materials flow'? 

A)  The activities needed to optimize the goods flow from suppliers to the point of consumption. 
B)  The way in which finished products are distributed by the company to its customers. 
C)  Includes the management of materials planning, the supply of raw materials and other purchased goods, internal transportation, storage and physical distribution. 
D)  The way in which materials processes are managed within a company.