Final answer:
The primary function of management in question is controlling. Marketing, financing, and designing do not fall under the traditional four functions, which also include planning, organizing, and leading/directing.
Step-by-step explanation:
One of the primary functions of management is controlling, which refers to the process of ensuring that the organization's activities are aligned with the established plans, policies, and procedures. Marketing, financing, and designing are not considered one of the four primary functions of management in the traditional sense. The four functions typically include planning, organizing, leading, or directing, and controlling.
In the context of functionalism, the government’s purposes such as planning and directing society, meeting social needs, maintaining law and order, and managing international relations, align with the fundamental elements of management functions to serve society effectively. While the Office of Management and Budget (OMB) is associated with controlling and management within the government, it is not one of the four primary functions of general management.