Final answer:
A manager needs to d. plan the right number of people and staff them in the most appropriate positions for the company to be successful.
Step-by-step explanation:
The correct answer is d. plan.
A manager needs to plan the right number of people and staff them in the most appropriate positions for the company to be successful. Planning involves determining the objectives and goals of the organization, as well as the strategies and actions needed to achieve them. It includes forecasting the future needs of the organization and making decisions to allocate resources effectively.
For example, a manager might create a staffing plan that outlines the number of employees needed in each department based on projected workload and business goals. This plan helps ensure that the company has the right number of employees with the necessary skills and qualifications to successfully carry out its operations.