Here are the main points for a speech persuading the audience to become literacy tutors.
I. You should volunteer as a literacy tutor because it helps children.
II. You should volunteer as a literacy tutor because it strengthens the community.
III. You should volunteer as a literacy tutor because it is personally rewarding.
These main points are arranged in order.
a. topicalb. argumentativec. problem-solution
d. psychologicale. analytical