You would place it at the top of the page, in the last sentence of your introductory paragraph.
Answer: it is 2
Explanation: because it has the right grammer
Answer:
I would say it depends on how much time you have because if you only have a split second you cant help yourself but do something, but if it's something serious but takes awhile then rational thought, so probably rational thought. but again it depends on the situation
The correct answer to this question would more than likely be A