Several recent studies establish that most people would not quit their jobs if they won the lottery. In each study, over 80 percent of the people surveyed indicated that they would not quit their jobs. Each of the following, if true, weakens the argument EXCEPT: ['The people surveyed were all college students in first-year business courses.', 'In another recent study, the majority of respondents stated that they would quit their jobs as soon as they found out they had won the lottery.', 'People rarely tell the truth when responding to such surveys.', 'Several of the researchers performing the surveys had no background in business.']