Which of the Following Scenarios Is Most Likely the Result

Which of the following scenarios is most likely the result of the recent recession?

A) many baby boomers are using part-time work as a way to ease into retirement
B) many people are working part-time because they have not been able to find full-time jobs
C) part-time work is attractive to Millennials who are seeking a better work-life balance
D) part-time work is allowing educated professionals to address both job and personal needs