
types of organizational units in a business are of primary interest to managerial
accountants:
Profit centers: These are separate, identifiable sources of sales revenue
that expenses can be matched with, so that a measure of profit can be
determined for each. A profit center can be a particular product or
a product line, a particular location or territory in which a wide range
of products are sold, or a channel of distribution. Rarely is the entire busi-
ness managed as one conglomerate profit center, with no differentiation
of its different sources of sales and profit.
Cost centers: Some departments and other organizational units do not
generate sales, but they have costs that can be identified to their opera-
tions. Examples are the accounting department, the headquarters staff
of a business, the legal department, and the security department. The
managers responsible for these organizational units need accounting
reports that keep them informed about the costs of running their depart-
ments.
The managers should keep their costs under control, of course,
and they need informative accounting reports to do this.
In this chapter, I concentrate on accounting reports for managers of profit cen-
ters. I don’t mean to shun cost centers, but, frankly, the type of accounting
information needed by the managers of cost centers is relatively straightfor-
ward. They need a lot of detailed information, including comparisons with last
period and with the budgeted targets for the current period. I don’t mean to
suggest that the design of cost center reports is a trivial matter. Sorting out sig-
nificant cost variances and highlighting these cost problems for management
attention is very important. But the spotlight of this chapter is on profit analy-
sis methods and the primary accounting report for managers of profit centers.
Note: I should mention that large businesses commonly create relatively
autonomous units within the organization that, in addition to having respon-
sibility for their profit and cost centers, also have broad authority and con-
trol over investing in assets and raising capital for their assets. These
organization units are called, quite logically, investment centers. Basically, an
investment center is a mini business within the larger conglomerate.
Discussing investment centers is beyond the scope of this chapter.
Centering on profit centers
From a one-person sole proprietorship to a mammoth business organization
like General Electric or IBM, one of the most important tasks of managerial
accounting is to identify each source of profit within the business and to accu-
mulate the sales revenue and the expenses for each of these sources of profit.
Can you imagine an auto dealership, for example, not separating revenue and
expenses between its new car sales and its service department? For that
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