George Ball Explains Recall Paper (VIDEO) Indiana University This video is under embargo. Please login to access this video. Caption A study of North American auto production over a seven-year period finds that using overtime and increasing the number of factory-installed options are positively associated with manufacturing-related recalls. Credit Indiana University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.