Which One of the Following Statements Represents an Advantage of a Q

Multiple Choice

Which one of the following statements represents an advantage of a Q system over the P system?

A) A perpetual inventory system is not mandatory.
B) Fixed replenishment intervals are possible, which can be, administratively, quite convenient.
C) Orders for multiple items from the same supplier can be combined more easily.
D) The Q system is more suited for quantity discounts and physical limitations.