Which of the Following Responses Is the Most Comprehensive of All

Which of the following responses is the most comprehensive of all responses when describing the knowledge required for clinical social work practice:

A) Knowledge of the various services of the community
B) Knowledge from social work about social service agencies- legally mandated agencies sanctioned by the community, their organization and function
C) Knowledge of the constitutions and bylaws of voluntary organizations, and agency policy statements
D) Social workers need to incorporate a knowledge of various factors at the micro, mezzo, and macro levels and multi- disciplinary theories that usually influence human behavior in a given social environment