The company you are working for wants you to set up a way for the users of your company's UNIX server to have personal home pages. Basically, you have a user "student", which must have a writable public homepage directory, a directory for private things, and a directory they cannot touch (but which the web-server can) that contains web-settings. You also need similar structures for the administrators on the machine as well as a general one for general users.
Create the following directory tree with the following permissions and ownerships: