Available Options are:
Fax machines
Printers
Smartphones
Video or audio conferencing machines
Answer:
All of the above except Printers
Explanation:
The reason is that printers are very important part of administration work so its more likely that we already have one. However it is possible that we don't have any fax machine, smartphones and video or audio conferencing machines as these are rarely used by the administration. So Printers will not be bought oor rented.