Answer:
C) 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.
Explanation:
As per the rules stipulated by International Labor Organization under it's international standard states an individual so as to be referred to as "employed" must work for 1 hour per week for paid work and if such an individual works in a family business, should work for 15 hours or more as an unpaid worker.
Such a definition gave rise to the concept of "underemployment" wherein, a person is employed for lesser time than ordinarily a full time employee would be. The law has been criticized based upon that since considering an hour of work in a week as employed is almost as good as unemployed.