Who of the Following Would Be Counted as Unemployed in Canada

Who of the following would be counted as unemployed in Canada?

A) Vik, who has been staying at home watching reruns of "Hockey Night in Canada" and not searching since he was laid off at the flour mill.
B) Youngmin, who is a part- time hamburger flipper looking for a full- time job.
C) Caitlin, who is 14 years old and looking for a babysitting job.
D) Emmanuel, who lost his job at the steel plant when an automated assembly line was introduced six months ago, and has been job searching every day.
E) James, who is a full- time student looking for a part- time job.