13. Given the following attribute listing, answer the question below:
Drwxrwxrwx 2 Cassy staff 512 Nov 13 12:02 Projects
-rw-rw-rw- 1 smith teacher 1232 Sep 3 12:43 assnmnt1
-rw------- 1 smith teacher 1232 dec 6 1:23 project1
-rwx------ 1 Cassy staff 532 Jul 3 2:23 project2
-rwxr-xr-x 1 smith teacher 9332 dec 6 9:13 testing 1
Project2 is:
a) A file created on Dec 6 at 1:23.
b) A file owned by Cassy with read, write, and execute permissions for Cassy only.
c) A directory owned by Cassy.
d) A 532-byte file owned by staff.