Answer:
Discouraged; are not
Marginally attached; are not
Employed; are
Step-by-step explanation:
Those workers who have had a job in past but are currently unemployed and are not currently looking for work because they were not able to find job are called discouraged workers.
They believe they will not find a job now so have stopped looking. These workers are not included in the labor force.
Marginally attached workers are those workers who are not employed but are not looking for work because of a number of reasons such as illness, school, responsibility, etc. These workers are also not included in labor force.
Those workers who would like to have full-time job but are employed part-time are considered employed. These workers are included in the labor force.