Which of the Following Is True

Which of the following is true?

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