Charles Berkle is the manager of Nogain Manufacturing and is interested in doing a cost of quality analysis. The following cost and revenue data are available for the most recent year ended December 31. Sales revenue Cost of goods sold Warranty expense Inspection costs Scrap and rework Product returns due to defects Depreciation expense Machine maintenance expense Wage expense Machine breakdown costs Estimated lost sales due to poor quality $250,000 140,000 22,000 11,000 8,800 6,000 10,000 1,500 35,000 4,000 5,000 a. Classify each of these costs into the four quality cost categories and prepare a cost of quality report for Nogain. b. What percentage of sales revenue is being spent on prevention and appraisal activities? c. What percentage of sales revenue is being spent on internal and external failure costs? Complete this question by entering your answers in the tabs below.