Which describes the value driven approach to service design?

[answerhappygod]

Which describes the value driven approach to service design?

A. The practice of analyzing a business, defining its needs, and recommending solutions that create value for stakeholders
B. An iterative approach based on frequent feedback, continual experimentation, and learning to ensure value co-creation
C. A process improvement philosophy that prioritizes flow efficiency over resource efficiency
D. Designing just enough features to satisfy early customers, and providing feedback for future development