Chapter 17: Implementing Quality Costs IM 5
publicly accessible website, in whole or in part.
i. A value-added activity is an activity that increases the worth of the product or service to
value.
iii. Text Exhibit 17.1 (p. 686) lists some non-value-added activities and how they can be
reduced to achieve the specified benefits.
c. Many companies focus on a six sigma production view of quality, which means that a
process should produce no more than 3.4 defects per million “opportunities” (chances for
failure or not meeting required specifications).
maker or provider.
e. Statistical process control (SPC) includes techniques to identify fluctuations or variations
that occur in a process; SPC is based on the theory that a process has natural (common
cause) variations over time and that these variables can cause “errors,” resulting in defective
goods or poor service.
of computer-integrated manufacturing systems.
ii. A control chart can be used to analyze process variations. A control chart is a graphical
presentation of the results of a specified activity that indicates the upper and lower control
limits and when those results are out of control. (See text Exhibit 17.2 on p. 687.)
3. Consumer view of quality
a. Every customer who acquires a product or service receives a set of characteristics and a set
of organizational characteristics:
i. Product/service characteristics include features, warranty, packaging, and price
(purchase and after-purchase).
service, reputation, and credit availability.
b. From a customer’s perspective, quality relates to both performance and value.
characteristics apply to service organizations: