4) (2 ptsJ The calculations in {3] may understate the difference in earnings between high school and college graduates if college graduates spend less time unemployed. Note that the reported median earnings were for yearrou nd, fulltime workers. What is the definition of a \"fear-Round, FullTime. Year Round worker" used by the BLS? {how many hours worked? How many weeks?}. Cite your source for this infomotion. A full-time worker according to the IRS website must work an average of at least thirty hours per week, or one hundred thirty hours per service month. The employer determines if the employee is fulltime or not based on the total amount of hours worked in the total month ("Identifying Full-time, " 2121213}