Design Thinking is a user-centered approach to creative problem-solving that follows a systematic five-stage process.
The five stages are: Empathize, Define, Ideate, Prototype, and Test.
The first stage, Empathize, focuses on understanding the users and their needs through research and observation.
This stage builds a strong foundation for defining the actual problem.
The last stage is Test, where developed prototypes or solutions are tested with users to gather feedback and improve the product or idea.
This cycle can be repeated multiple times until the solution fully meets user needs.
Prototype is the fourth stage, not the last stage — it comes before testing.
So, the first and last stages respectively are Empathize and Test.
Therefore, the correct answer is option (A) Empathize, Test.