Yield variance measures the difference between actual output and standard output of a production or manufacturing process. Weeks on the upper right side are adjustable. Normally, such a cost table would be maintained by the costing department with input from the quality department regarding the cost of defective units. integration in existing manufacturing [...] processes, high production yield of the metal [...] used on account of the low amount of materials [...] circulating in the production process. A typical measure of quality for this process is first pass yield which is the yield measured during the first pass, before any rework is done. These two reports capture cost, consistency and uniformity from Wafer Fab and Test & Assembly operations. Some additional words of warning: This is a WEEKLY Manufacturing Production Report. Based on our observations, audit and analysis, we conclude that the manufacturing and materials departments at