What does the following script do? #!/bin/bash find / -perm +4000 | mail -s "Daily find output" root
A.
Emails a report of all guid files to root
B.
Emails a report of all important files to root
C.
Emails a report of all writeable files to root
D.
Emails a report of all suid files to root
E.
Corrects permissions on files and emails the result to root