Which of the Following Statements Best Illustrates the View of "Utilitarianism

Which of the following statements best illustrates the view of "utilitarianism"?
I. From each according to his abilities, to each according to his needs.
II. The risk reasonably to be perceived defines the duty to be obeyed and risks imports relation; it is risk to another or to others within the range of apprehension.
III. An action is right when maximizing welfare and total well-being.
IV. Individuals should pursue his or her own self-interest, even at the expense of others.

A) I only
B) III only
C) I and II
D) I, II, and III