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