Caulfield meets a guy from the military at the club. From what branch is he from? *
Marines
Air Force
Army
Navy

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.

the answer to this question is unstoppable.