Which of the Following Purposes Would Be Appropriate for an Informative

Which of the following purposes would be appropriate for an informative presentation?

A) I want my audience to oppose the death penalty because it does not deter crime.
B) I want my audience to support the death penalty because it deters crime.
C) I want my audience to support the death penalty for carjacking and drive-by killings.
D) I want my audience to become familiar with research on the death penalty's relationship to the increase or decrease in crime.
E) I want my audience to understand how unjustly the death penalty is administered and how it should be changed.