One can see the above parameters and its variation in the graph. They are 1. Quality management system 2. This becomes one of the most important point in actual working when industries are going for standards like six sigma. So there should be a planning system which helps the quality department to plan there work in advance and then manage the show.
Plan here is especially the manpower.
One of the parameter in the DCT, the Vendor fulfillment, will also ensure that the plan for the quality department does not vary. The inspectors time, which one has taken from the time study The work-center details like the no of machines, instruments and the manpower for each operation. Parameters setting, example if the due-date is less than 7 days from the current date, it should be treated as urgent. The most important factor to get accurate results from the system is, one should have accurate inventory levels and the whole factory should following the MRP reports. This is one of the most important for the manufacturing industry, since it is very difficult to predict the consumption of the tools and plan for the right tool.