Three interviewers, A, B, and C are interviewing 40 applicants. Only with three interviewers' admission can an applicant be admitted. If interviewer B admitted 15 applicants, A admitted 17 applicants, and C admitted 20 applicants, at least how many applicants get the admission?	Choose the correct choice from the following choices
A) 8	B) 2	C) 6	D) 0	E) 12
If B admitted 15 are overlapping with A admission of 17 But C does not overlap with anybody.   Then no student will get nod from all the 3.   Hence 0 student will get admission.   Answer : 0
<result>D</result>
Three interviewers, A, B, and C are interviewing 40 applicants. Only with three interviewers' admission can an applicant be admitted. If interviewer B admitted 15 applicants, A admitted 17 applicants, and C admitted 20 applicants, at least how many applicants get the admission?