Irene has always kept and filed every piece of paperwork she receives. When she needs to find a specific document for her boss, Irene wastes hours looking through her filing cabinets before she finally finds it. What should Irene do to make her filing more efficient?
A. Create a system and keep only what she needs.
B. Store all of her documents virtually online.
C. Hire a new employee to handle her files.
D. Purge her old documents, throwing everything away.