David is in an interview at a childcare center. his potential employer (interviewer) has answered david’s queries. the interview is about to end. what is the next step that david should take? a. ask the interviewer about the chances of getting employed. b. wait until the interviewer decides whether to hire david. c. ask the interviewer about other candidates competing for the same job position. d. end by telling the interviewer that david is hoping to hear from the company soon. e. leave without saying another word.