Measures to control the use of tolerances as a worker and can be implemented or not • How to fix the problem, it is worth it or not, both in terms of resources. Manpower hours
Control measures that are acceptable to practitioners. And can be implemented or not. • How to fix it How is worthwhile or not. In terms of resources, manpower, time.
Control measures used are acceptable to workers And it can be used in practice for real - a method to solve the problem that how to value or the resources, manpower, time