You have four printers installed and configured on your print server. The printers are named according to their performance: veryfast, fast, medium, and slow.
You want to define a print class, printclass, that incorporates all four printers and sends most of the work to the veryfast and fast printers.
Which sequence of commands on the print server accomplishes this task?

A.
lpadmin p veryfast,fast,medium,slow c printclass

B.
lpsched p veryfast,fast,medium,slow c printclass

C.
lpadmin p slow c printclass
lpadmin p medium c printclass
lpadmin p fast c printclass
lpadmin -p veryfast c printclass

D.
lpadmin p veryfast c printclass
lpadmin p fast c printclass
lpadmin p medium c printclass
lpadmin p slow c printclass

Explanation:

The order of the printers defined within the printer class indicates the priority.
The first printer defined has a higher priority that the last printer defined, whereby sending print jobs to the first printer defined if not currently busy.