Which of the Following Is True

Which of the following is true?

A) To be classified as employed, you must work at least 1 hour per week at a paid job or 15 hours or more as an unpaid worker in your family business.
B) To be classified as employed, you must work at least 20 hours per week at a paid job.
C) Part-time workers are all those who work less than 40 hours per week.
D) To be classified as employed, you must be a full-time worker at a paid job.
E) If you are not working and turn down a job offer in the previous week, you are no longer classified as unemployed.