As an interview is ending, the interviewer asks Li, "Do you have any questions?" Li responds by asking, "Is there anything about me that concerns you?" Why should Li not have asked this? a. The interviewer will think that Li does not possess the qualifications she claims to have. b. Li wasted the opportunity to say more about herself to the interviewer rather than ask a question. c. Most interviewers are trained to not provide on-the-spot feedback to candidates