Who of the Following Would Be Considered a Discouraged Worker

Multiple Choice

Who of the following would be considered a discouraged worker?

A) Ray wants to work forty hours per week, but can only find work for twenty hours per week.
B) Anna Marie has been looking for a job every day for the last month, but has not been hired.
C) Frank would like to work, but has not looked for work because he believes no jobs are available.
D) Melissa has a Ph.D. in physics, but is currently employed full time driving a taxi.