A make-buy decision is based on whether
(a) The software may be purchased off-the-shelf
(b) “Full-experience” or “Partial-experience” software components should be used
(c) Customer-built software should be developed
(d) All of the mentioned
The question was posed to me during a job interview.
The above asked question is from Decomposition Techniques in Software Project Planning topic in portion Software Management of Software Engineering