The Underlying Logic for Level-By-Level Processing in an MRP System

Multiple Choice

The underlying logic for level-by-level processing in an MRP system is

A) each item in a bill of material must be processed from the bottom up.
B) items without safety stock quantities must be processed before items that have safety stocks greater than zero.
C) items must be processed in order of increasing lead time.
D) all parents of an item must be processed before that item is processed.