Methodology
Methodology of ABC focuses on cost allocation in operational management. ABC helps to segregate
- Fixed cost
- Variable cost
- Overhead cost
The split of cost helps to identify cost drivers, if achieved. Direct labor and materials are relatively easy to trace directly to products, but it is more difficult to directly allocate indirect costs to products. Where products use common resources differently, some sort of weighting is needed in the cost allocation process. The cost driver is a factor that creates or drives the cost of the activity. For example, the cost of the activity of bank tellers can be ascribed to each product by measuring how long each product's transactions (cost driver) takes at the counter and then by measuring the number of each type of transaction. For the activity of running machinery, the driver is likely to be machine operating hours. That is, machine operating hours drive labour, maintenance, and power cost during the running machinery activity.
Read more about this topic: Activity-based Costing
Famous quotes containing the word methodology:
“One might get the impression that I recommend a new methodology which replaces induction by counterinduction and uses a multiplicity of theories, metaphysical views, fairy tales, instead of the customary pair theory/observation. This impression would certainly be mistaken. My intention is not to replace one set of general rules by another such set: my intention is rather to convince the reader that all methodologies, even the most obvious ones, have their limits.”
—Paul Feyerabend (1924–1994)