Why are companies increasing their quality control emphasis on the prevention of defects? Question content area bottom Part 1 A. Employees notified management that preventing defects was more interesting than identifying and correcting them after the fact. B. Companies have been very profitable in recent years and so have excess money to invest in new approaches to quality control. C. Many companies are finding that it is less costly to prevent defects than it is to identify and correct defects. D. Although it is more costly to prevent defects than to identify and correct them, customers have demanded that companies change their approach to quality control