Which of the Following Individuals Would NOT Be Considered Part

Which of the following individuals would NOT be considered part of the labor force?

A) Jim, who is a full-time student working part-time
B) Lisa, who is working part-time but wants to be working full-time
C) Kimberly, who has retired from the military and now works at the post office
D) Charles, who is in the marines and currently deployed to Iraq
E) Thomas, who is unemployed but has given up searching for a job because he believes there are no jobs available for him