For security reasons, the following modifications will need to be made to each of the departments' respective directories: Ensure that the owner of each of the directories is the department administrator and the group ownership is the group for each department. The department administrator will have lull access to their respective department directories. Ensure that only the owner of a file in the department's directoryr can delete the file. The user will also have ownership of their respective department folders. Normal users in each department will have full access (Read, Write and Execute} to their respective department folders. The department folders will ONLY be accessible by usersi'administrators in each of the respective departments. Ensure that no one else will have permissions to the folders