Order Promising Is Best Defined As

Multiple Choice

Order promising is best defined as:

A) time between recognition of the need for an order and the acknowledged,genuine receipt of goods.
B) sales department commitments for delivery.As such,it answers the question "when can you ship?"
C) lists of all of subassemblies,parts,and raw materials that go into a parent assembly.As such,it shows the quantities required.
D) separating locations where end-items are built from locations of warehouses where subassemblies are stored.