Accounting for Managers
86
Management accounting systems can report information in
any way that is useful to management. The system does not
have to conform to GAAP.
Unfortunately, once the
data is in the system, it is
often unused or misused.
Managers are usually
aware of what is in the
externally reported finan-
cials. What happens then
is that managers use only the information in external financial
reports—and so they make poor decisions. Successful man-
agers need to learn, through study or experience, the tools to
find and analyze the relevant data necessary to make good
business decisions.
Cost accounting developed from three data streams.
The first might be termed desperate experience. This branch
is perhaps best exemplified by breakeven calculations, dis-
cussed more fully in this chapter, and production/overhead/
inventory management, discussed in the next.
The second stems from academic research. Here you will
find such concepts as activity-based costing (ABC), balanced
scorecard, and transfer pricing, all discussed in a later chapter.
Finally, there is the constructed software package approach,
ranging from Intuit’s QuickBooks
and Microsoft’s Small
Business Manager, through Solomon and MAS90
, to the
enterprise behemoths like SAAP R3/R4, PeopleSoft, and Baan.
Do'stlaringiz bilan baham: