Assess how the media is supposed to exercise its roles and responsibilities in reporting human rights violations in a democracy?​

answer; (d) none of the above;

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.