Official Unemployment Is Identified as When a Worker

Official unemployment is identified as when a worker:

A) who is not currently employed is searching for a job unsuccessfully.
B) who is not currently employed stops searching for a job.
C) leaves his or her job to attend school full-time.
D) retires from his or her job.
E) who is not currently employed stops searching for a job because he or she feels there is no job available for him or her.