In the curricula of most business schools, the study of failure has not yet become an accepted subject. 【C1】______ average business students need to know what they should do 【C2】______ a business strategy fails and what they can learn from their 【C3】______ . Even the chairperson of one Fortune 500 company says 【C4】______ the average business executives can learn 【C5】______ from mistakes than from successes. Yet the 【C6】______ of studying failure has been slow 【C7】______ catching on. However, a 【C8】______ business schools and even engineering management 【C9】______ at one university in California now 【C10】______ the questions of how anyone can recover 【C11】______ his or her mistakes. Students analyze business failures and show how 【C12】______ might have better addressed his or her 【C13】______ . Sometimes, perceptive (有洞察力的) students can even 【C14】______ the lessons to their own behavior. One of the most 【C15】______ problems that are studied is that of escalating (逐步上升的) commitment, the tendency of a manager to 【C16】______ more and more financial sources and personnel into a 【C17】______ that is failing. Another is the tendency of a 【C18】______ executive not to see that an idea is a bomb. For this reason, computers are being enlisted to help executives -- and their 【C19】______ -- make decisions about whether to bail out (脱离困境) or stay in. The study of failure clearly promises to breed success, at least for future business executives now 【C20】______ in business schools. 【C1】