Who is responsible for accomplishing an organization's goals by managing the efforts of the organization's people?

The role of a manager is primarily focused on achieving the organization's goals by effectively coordinating and overseeing the work of the employees. Managers are responsible for planning, organizing, leading, and controlling various aspects of the organization, which includes ensuring that their teams are working efficiently towards the set objectives. They create strategies for achieving these goals, allocate resources, and often make key decisions that affect the direction of the organization.

In contrast, while directors are typically involved in higher-level strategic oversight and decision-making, their role may not be centered on day-to-day operational management. Supervisors may oversee specific teams or divisions but often operate under the broader direction set by managers. Team leaders usually facilitate a group in executing tasks but do not hold the same level of responsibility or authority as managers. Therefore, the manager's role is central to the effective management of human resources and the successful attainment of the organization's goals.