quality control case study, i attached what instrectur need. expert who would write it should had done quality control already.the first page i want you to make me a bar (one bar) that show the “prevention cost, appraisal costs ,internal failure cost and the external failure cos”.write the information given. than make 8 bars shows how I’m going to affects the company for the future.i need A++ work please5 hours agoATTACHMENTS