What is the best way to maintain an office in critical situations without the loss or expense of any office staff?

BY ENSURING EACH STAFF UNDERSTANDS HIS/HER ROLES  IN THE COMPANY AND IS FULLY RESPONSIBLE OF THEIR WORK.THIS WILL HELP PREVENT THE ISSUE OF BLAME GAME UPON AN ISSUE THAT MAY COME UP.SECONDLY FINDING SIMPLE WAYS TO APPRECIATE STAFF ONCE IN A WHILE,THIS HELPS MOTIVATE THEM.