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Essay / Research Paper Abstract
This 3-page paper discusses the limitations of the PAF model when it comes to processes, pointing to the costing model as a more effective one. Bibliography lists 2 sources.
Page Count:
3 pages (~225 words per page)
File: D0_MTpafcostm.rtf
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Unformatted sample text from the term paper:
of quality costing models. These models are used to try to assess costs, and to understand where they might occur during a particular process.
According to William Truscott (2003), many models exist when it comes to assessing costs. These include the prevention-appraisal-failure costing model, process costing, error source and so on (Truscott,
2003). The prevention-appraisal-failure (PAF) model attempts to prevent, at any cost, the risk of non-conformity when it comes to any kind
of quality product (Truscott, 2003). Appraisal costs, in the meantime, evaluate the achievement of quality requirements (such as inspections and tests) (Truscott, 2003). Failure costs (split into internal failure cost
and external failure cost) are those that occur when non-conformities happen (Truscott, 2003). While this model has been used frequently, its inefficient, mainly because both prevention and appraisal costs tend
to be discretionary (Truscott, 2003). They may or may not happen, and they cost money to get into place (Truscott, 2003). Furthermore, failure costs are avoidable if things are done
right the first time (Truscott, 2003). Unfortunately, this particular model assumes there will be mistakes made - but these mistakes arent really found until the project, or process, is almost
completed. Still, this is a model used when it comes to quality costs - what it does is break down these
three components and determines what types of costs ended up impairing quality of a production process (Wood, 2007). Quality costs will be incurred at the beginning of a product, and
these will mainly be prevention or appraisal costs - and failure costs tend to occur at the end, when everything is pulled together (Wood, 2007). Many analysts like these types
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