Final answer:
Enhancing quality raises costs, but it is crucial for long-term success.
Step-by-step explanation:
The correct answer regarding quality as a contemporary management challenge is c. Enhancing quality raises costs.
When a company focuses on improving the quality of its products or services, it often needs to invest in better materials, technologies, and processes. These improvements may result in higher production costs.
However, enhancing quality is essential for long-term success. By delivering high-quality products or services, companies can build a strong reputation, increase customer satisfaction, and gain a competitive advantage.