Final answer:
The manager responsible for the efficiency and effectiveness of a specific business area is a functional manager. They focus on departmental goals aligned with the organization's strategy and require specialized knowledge in fields like accounting or marketing.
Step-by-step explanation:
The manager in charge of the efficiency and effectiveness of a specific area of business such as accounting and marketing is a c. Functional manager.
In the context of business management, different managerial roles are designed to handle various responsibility levels within an organization. A functional manager is responsible for a specific business area and focuses on the efficiency and effectiveness of that area, which could range from accounting to marketing. This is in contrast to top-level managers, who have overall responsibility for the organization, or operational managers, who are primarily concerned with day-to-day operations. In terms of hierarchy, functional managers typically fall under the broader category of middle managers. They work to ensure their department aligns with the overall strategic goals of the organization, often requiring specialized knowledge of their particular field.
Examples within a restaurant setting include roles like the top chef, who would act as the functional manager for the kitchen, overseeing the culinary aspect and ensuring food quality and kitchen productivity align with business objectives.