Which of the following is a key aspect of an operations manager's responsibilities?

An operations manager plays a critical role in ensuring that the production processes align effectively with the overall goals of the organization. This encompasses overseeing production efficiency, which involves optimizing workflows, managing resources, and implementing processes that enhance productivity. The operations manager is responsible for making sure that the operations of the organization run smoothly and effectively contribute to the organization's strategic objectives.

By focusing on production efficiency, the operations manager ensures that the company can produce goods or services to meet demand while minimizing costs and waste. This role is vital as it directly influences the company’s ability to compete in the market, maintain quality standards, and satisfy customer expectations.

In contrast, other responsibilities like handling sales negotiations, conducting employee performance reviews, or managing financial investments are typically outside the direct purview of an operations manager. While these aspects are crucial for business functionality, they fall under different management specialties or departments. Hence, the correct choice highlights the core focus and responsibilities that define the role of an operations manager.