Don't guess ... MUST BE RIGHT, 60 pts, explain the answer which of the following best describes the condition of your thesis statement at the end of prewriting
a) you should have 3 or 4 possible thesis statements ready by the time you've finished prewriting
b) you should have a good idea of what your thesis statement will be nut you can and should adjust it as you go along
c) you don't need to worry about a thesis statement at the prewriting stage, That will come during the drafting stage
d) your thesis statement should be set in stone and you shouldn't change it for the rest of the writing process