Little's Flow Equations Are Transferable to a Production Environment

Multiple Choice

Little's Flow Equations are transferable to a production environment.Which of the following would be a proper interpretation of Little's Flow Equations?

A) Flow Rate = Inventory × Flow Time
B) Flow Time = Inventory × Flow Rate
C) Inventory = Flow Rate × Flow Time
D) Time to Take an Order = Flow Rate × Flow Time
E) Flow Rate = Time to Take an Order × Flow Time