Final answer:
The correct option is C). A firm producing cost-effective and durable computers reflects a global marketing orientation because it targets an international audience and is not limited to specific cultural preferences, similar to global brands like Coca-Cola.
Step-by-step explanation:
Among the options provided, C. A firm producing highly cost-effective and durable computers is one that reflects a global marketing orientation. This is because such products are designed with a global audience in mind, addressing universal needs for technology and productivity. They are not tailored for specific cultural preferences or local markets, but rather aimed at a wide-ranging international customer base. This approach is similar to companies like Coca-Cola, where the product is standardized and available in most parts of the world. Products like these typically have large-scale export operations, indicating a company's significant involvement in international trade.