Cost of Quality Report A quality control activity analysis indicated the following four activity costs of a hotel: Inspecting cleanliness of rooms $377,400 Processing lost customer reservations 125,800 Rework incorrectly prepared room service meal 62,900 Employee training 62,900 $629,000 Total Sales are $3,700,000. Prepare a cost of quality report. Round percent of sales to one decimal place. Cost of Quality Report Quality Cost Percent of Total Percent of Quality Cost Classification Quality Cost Total Sales Prevention % % Appraisal % % Internal failure % % % % External failure % % Total