inventory system like the one proposed for Books Unlimited. Sales are monitored at the
Note to Instructor: Many specialty store chains, including bookstores, use a perpetual
can be monitored on a day-by-day basis. Fast-selling books can be reordered quickly,
and slow-selling books can be moved to other stores or returned to the publisher before
Centralization of the records would mean that sales trends among the stores could be
national or regional level, and individual store managers have little or no say in the titles
or other products that are stocked.
ing sales, purchases, and returns and in maintaining the records. This may be much more
of the periodic inventory system is that financial statements are prepared only when a
physical inventory is taken, in this case every six months.
The Perpetual Inventory System
A principal advantage of the perpetual inventory system is that sales and inventory levels
ister. There may be some merit to the system of relying on the judgment of the store man-
The Periodic Inventory System
An advantage of the periodic inventory system is that it is usually less costly to admin-
is also excellent for use with small groups, with the participants being asked to develop
arguments for either the periodic inventory system or the perpetual inventory system.
C1. Conceptual Understanding: Periodic versus Perpetual Inventory Systems
Note to Instructor: This case can be used for class discussion or as a writing exercise. It
Cases
monitored, allowing inventory to be shifted from stores where sales have been slow to
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