In "Up for Debate: Should There Be a Work Requirement

In "Up for Debate: Should There Be a Work Requirement for Those Seeking Public Assistance?", those supportive of a work requirement cite:

A) the need to urge public assistance receivers to attend school.
B) the fear that public assistance dulls people's sense of responsibility.
C) concern about creating a permanent underclass of people who live with poverty.
D) all of the above.