Which of the following lines needs to be added to the file to allow print access to everyone?

The following is part of the Samba configuration file:

[aprinter]
path = /usr/spool/public
read only = yes
printable = yes

Which of the following lines needs to be added to the file to allow print access to everyone?

A.
anonymous = yes

B.
printall = yes

C.
guest ok = yes

D.
users = *