judging by the organization by the details of this paragraph, which concluding sentence would be most appropriate?

first of paragraph? and second of statment?

don't submit such stupid questions!

don't enter the room

explanation:

or you can just ask him to move away from his house

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.

"rodney quicklt turned away and darted into a crowed of student" i thinks thats it but idk