In a class, daily three subjects A, B, and C are read. 21% of the students read subject A, 27% of the students read B and 34% read C. 15% of the students read A and B, 14% of students read B and C, 13% read A and C, 5% do not read any of the three subjects, the percentage of students who read all the three subjects is:

A

55%

B

35%

C

25%

D

45%