How long should you be spending on a single homework problem before seeking help?

1. 20 minutes
2. 1 hour
3. 3 hours
4. Forever

No real correct answer here, but remember that no work is done alone. My recommendation is B.

Which is the better meaning of “you are the one”?

1. You have to figure out everything from A to Z.
2. You can get all help that you want. You are the boss.
3. You can get all help. At the same time, in the end, it is you who has to crystallize the knowledge.

No work is done alone, and so you should seek all useful inputs that you can gather. However, it is you -- the best supercomputer there is -- that ultimately comprehends and decides. So, the answer is C.