I think it would be I myself does not know sorry hope you do get it
False, you do not need to provide documentation for a source you have not directly quoted. (I'm in high school so I'm just going off with what I know.)
The answer to this question is A
You say the title or name first. Then you talk about WHAT your presentation is about.
Its called an introduction, make sure at the end of your introduction it leads to more stuff to talk about later on.