b. Prepare a cost of quality report. Assume that sales are $1,840,000. If required, round percentages to one decimal place. Three Rivers Inc. Cost of Quality Report Quality Cost Percent of Total Quality Cost Classification Quality Cost Percent of Total Sales Prevention % % Appraisal % % Internal failure % % % % External failure % % Total Feedback Check My Work c. Prepare a value-added/non-value-added analysis. Three Rivers Inc. Value-Added/Non-Value-Added Activity Analysis Amount Percent Category Value-added Non-value-added Total % % %