Today is your lucky day, you have an oppurtunity to help me with some FTP stuff

Can you explain these columns? Also what is the technical name for the structure we see below?

Code:
A            B C    D          E    F   G   H    I
drwxr-x---   8 user group      4096 May 26  2009 .
drwxr-xr-x  14 user group      4096 Feb 21  2009 ..
-rw-r--r--   1 user group      3585 Jun 13  2009 .htaccess
-rw-r--r--   1 user group       524 Apr 27  2009 admin.php
-rw-r--r--   1 user group      1865 Jun 13  2009 article.php
-rw-r--r--   1 user group      1771 Sep  7  2009 contact.php
A: Permissions
B:
C: User
D: Group
E: Size
F: Month
G: Day
H: Year
I: Name

Am I right? Correct me if I'm wrong, but what is B?