Which THREE of the following actions should be considered when a FTP chroot jail is created?

Which THREE of the following actions should be considered when a FTP chroot jail is created?

A.
Create /dev/ and /etc/ in the chroot enviroment

B.
Create /etc/passwd in the chroot enviroment

C.
Create /var/cache/ftp in the chroot enviroment

D.
Create the user ftp in the chroot enviroment

E.
Create /usr/sbin/ in the chroot enviroment