A Large Metropolitan Hospital Wished to Keep Track of Wheelchairs,gurneys,and

Multiple Choice

A large metropolitan hospital wished to keep track of wheelchairs,gurneys,and other expensive equipment that regularly disappeared from inventory because some hurried employee put it in a closet or elsewhere for safekeeping. What could the hospital use to locate and recover missing property?

A) radio frequency identification (RFID) tags  
B) bar codes  
C) radio scanning systems  
D) electronic data interchanges