Ashley is a college professor who has recently graduated with her phd and has no kids. at her first job, the university offers her the benefit of waiving tuition for her children to go to school there. their incentive lacks for her.

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate