Cost of Quality Report A quality control activity analysis indicated the following four activity costs of a hotel Inspecting cleanliness of rooms Processing lost customer reservations Rework incorrectly prepared room service meal 306,000 Employee training Total Sales are $3,400,000. Prepare a cost of quality report. Round percent of sales to one decimal place. $61,200 122,400 122,400 $612,000 Cost of Quality Report Percent of Total Sales Percent of Total Quality Cost Quality Cost Classification Prevention Appraisal Internal failure External failure Total Quality Cost