Final answer:
In the context of management, when a manager allocates resources across an organization, the function being performed is organizing. This activity is central to structuring the company to achieve its aims and involves tasks such as assigning work and grouping tasks.
Step-by-step explanation:
When a manager is allocating resources across an organization, he or she is performing the management function of organizing. This involves arranging the structure of the company and its resources to achieve the organization's goals effectively and efficiently. Tasks such as assigning work, grouping tasks into departments, and allocating resources are all part of the organizing function. Therefore, the correct answer to the question is d) Organizing.
In contrast, planning involves setting goals and deciding how to achieve them, leading entails motivating subordinates, and controlling involves monitoring performance and making adjustments.