Anyone read "A Separate Peace"? One question?

the devon boys run free and glout many of the school rules during the summer session. why do the professors tolerate much of the boys' unruly behavior?

A. the professors enjoy breaking many of the school rules too
B. the professors are off campus during the summer session
C. the professors plan to teach the boys the school rules in the fall
D. the professors are giving the boys a few last three weeks before they must face the risk of war and the hazards of the outside world.