Which of the Following Individuals Would Be Considered Employed,according to the Bureau

Which of the following individuals would be considered employed,according to the Bureau of Labor Statistics glossary?

A) a stay-at-home dad who works 40 hours a week taking care of his family
B) a mother who works 20 hours a week for her husband's business,but is never paid
C) an individual who was recently laid off and has not found another job yet
D) an elderly woman who retires from her job but still volunteers
E) a girl who is 15 working part time at a local grocery store