multiple choice question\nquestions about a new product such as what features customers like are revealed…

multiple choice question\nquestions about a new product such as what features customers like are revealed during the ______ stage of the product development process.\n○ idea development\n○ business analysis\n○ commercialization\n○ test marketing
Answer
Brief Explanations:
In test - marketing, a product is launched on a limited scale to gather feedback from real - customers about features they like or dislike. Other stages like idea development is about generating concepts, business analysis is about financial and market viability, and commercialization is full - scale launch.
Answer:
D. test marketing