Answer:
D.None of the above are considered unemployed.
Unemployment is defined by the Bureau of Labor Statistics as people who do not have a job, have actively looked for work in the past four weeks, and are currently available for work.
All three of them cannot be considered unemployed because :
1) Nick is on strike which means he is voluntarily not working
2) Beth is not finding a job and instead returned to school
3) Jack feels hopeless and does not search for jobs
Step-by-step explanation: