Final answer:
The statement is false; staffing, controlling, and leading are integral parts of the management process and not necessarily the final stage of organizing. They are ongoing functions that interact with each other throughout the lifecycle of an organization. Thus, the option "b" is correct answer
Step-by-step explanation:
The statement that staffing, controlling, and leading are sometimes executed as the final stage of the organizing functions is false. These management functions are not typically the final stage of organizing, but rather integral parts of the entire management process. Organizing is a separate function that involves arranging resources and tasks to achieve objectives. After organizing, leading involves motivating and directing employees, while staffing is about filling and keeping filled the positions in the organization structure. Controlling is the process of monitoring performance and making necessary adjustments to meet objectives. These functions are interconnected and ongoing throughout the existence of an organization.