Which of the following find commands will print out a l…

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?

A.
find /usr -uid 0 -perm +4000

B.
find -user root +mode +s /usr

C.
find -type suid -username root -d /usr

D.
find /usr -ls \\*s\\* -u root

E.
find /usr -suid -perm +4000