One of your employees can't access a financial document that's critical to completing a project. You've used the ls $-$l command to view the permissions set for the file, and you see the following:$-$rwxr$-$xr$-$x$+2$ root root $4096$ Nov $2818$:$16$ finance$\_$report$\_1$st$\_$quarter Which of the following in this file information indicates that you might start the troubleshooting process by checking ACLs? answer The $-$ character The rwx characters at the beginning of the permissions The $+$ character The $4096$ number