What Advantage Do Cabinet Departments Have Over Other Organizations in the Federal

What advantage do Cabinet departments have over other organizations in the federal bureaucracy?

A) Cabinet departments may operate independently from the presidency,whereas other agencies do not.
B) Cabinet officers cannot be fired as easily as other bureaucrats.
C) Cabinet departments typically have larger budgets to work with than other organizations.
D) Cabinet departments are more protected from partisan politics than other organizations.
E) Cabinet rule making is not subject to the Administrative Procedure Act,whereas other departments are.