Bentham's four aspects $($scope$,$ duration, intensity, probability$)$

a$.$

are primarily about the effects of the act.

b$.$

primarily concern the intentions of the person performing an act, but not the effects of the act.

c$.$

primarily concern the act itself, but not the effects of the act.

d$.$

primarily have to do with the idea that relativism and AU are really the same theory.