Answer:
The correct answer would be C, Commercialization Stage.
Step-by-step explanation:
A product manufactured by a company passes through many phases before reaching to the final consumer. Different stages in this process can be Idea of the product, Product Development, Marketing Testing Stage and then Commercialization. Commercialization is the stage in which the developed final product reaches a mass market. This is the stage where the product is available in the markets to be purchased by the customers. After commercialization, then comes the feedback stage, in which company may seek feedback from the consumers about their product. So in this question option C is the correct choice.