Which of the Following Stages of the New-Product Development Process

Multiple Choice

Which of the following stages of the new-product development process is the first filter in the new-product development process and serves to eliminate new-product ideas that are inconsistent with the organization's new-product strategy or are obviously inappropriate for some other reason?

A) Applied diffusion
B) Introductory diffusion
C) Business analysis
D) Test marketing
E) Idea screening