Answer:
D. Choosing the best location for a firm's facilities.
Step-by-step explanation:
A. The best means of financing is the important part of finance. It may be a part of operations but cannot be a significant part of operations management.
B. Advertising strategy is a marketing plan. Therefore, it cannot be the appropriate answer.
C. Providing dividend is the corporate accounting decisions rather than an operations point of view.
Therefore, D is the best answer. Because facilities location, layout, and quality controls are the main parts of operations management.