You have a script called logout-users which will log out inactive users every hour between the hours of 6 p.m and 7 a.m., Monday through Friday.
Choose the best option for a crontab entry:
A. 00 18-07 * * 1-5 logout-users
B. 00 6PM-7AM * * Mon-Friday logout-users
C. * 6-7 * * 1-5 logout-users
D. * 18,19,20,21,22,23,0,1,2,3,4,5,6,7 * * 1-5 logout-users