1. Service differentiation is achieved by:
2. Intangibility of services means that:
3. Product line depth refers to:
4. The service-profit chain links:
5. Branding in product strategy refers to:
6. Concept testing in NPD is used to:
7. Line stretching in product strategy refers to:
8. Internal marketing in service firms focuses on:
9. Incremental innovation refers to:
10. Moment of truth in services refers to:
Question 1 of 10