The Sales team uses the /sales directory to store documents related to sales, contacts, and orders. Currently, permissions on the directory only allow the user and group owners to view the contents of the directory. Users who are not part of the group owner are unable to list the contents of the directory. As part of a new company policy to increase teamwork, you want to allow all users to be able to see the /sales directory and list its contents. You also want to let all users open any document inside that directory, but you do not want them to make changes to the documents. Complete this lab from the Terminal. In this lab, your task is to ________. Allow the group other to browse the /sales directory. Modify permissions on all files in the /sales directory to allow members of the other group to view the files, but prohibit them from changing them.