Now, I will take you through the losses under quality performance factor unlike utilization under performance allows us this quality related losses are very simple to understand it is very simple and straightforward. So, what are the typical losses measured in quality category all the losses due to rework, rejection or scrap comes under quality category only that means any losses in the product quality comes under quality performance only there is no subdivision like utilization under performance factor the simple answer anything related to product defect considered as a quality from former's category. It is simple