ASystempcustomerhasinstalledcomponentsfromtheLinuxToolBox.Bydefault,whichofthefollowingdirectorieswillcontaintheopensourcecommandssuchasgzip,gunzipandzcat()

A./opt/freeware/bin

B./usr/bin/freeware

C./var/freeware/bin

D./usr/sbin/freeware