I believe the answer would be C. Floor plan.
I chose this answer because floor plans show you the layout and design of a room/entire floor, and how the space is going to be used.
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People can contribute different things because different people have different strengths, and when one has an idea the other(s) can build on to that idea. When there are 2 or more people working on a project, it becomes better than it would be if the project was being worked on individually. The work has more potential.
Answer:
Ariana Granda
Wilbur Soot
Quackity duck boi
That's what i like (because of man child) jUmP iN tHe cAdIlAc
heat waves
ik ik some of these arnt artist imma weird kid