From an inventory management perspective, which of the following statemens are true? A) Safety stock

From an inventory management perspective, which of the following statemens are true?

A) Safety stock is stock that a company is saving and only uses to cover backorders.
B) Cycle Stock are the goods that a company has ordered but not yet received.
C) Pipleline inventory is the average amount of goods that a company maintains in stock.
D) Inventory Position is the total amount of goods that a company has its warehouse a certain moment in time
E) Inventory On Hand is the inventory the company keeps above the average cycle demand.
F) None of the abvove