Understanding the argument -
The end of an action is the intended outcome of the action and not a mere by-product of the action, and the end’s value is thus the only reason for the action. Premise.
So while it is true that not every end’s value will justify any means, and even, perhaps, that there is no end whose value will justify every means, it is clear that nothing will justify a means except an end’s value. - Again, we highlight the importance of the end value.
Which one of the following most accurately expresses the main conclusion of the argument?
(A) The value of some ends may justify any means - Opposite.
(B) One can always justify a given action by appeal to the value of its intended outcome - Opposite.
(C) One can justify an action only by appeal to the value of its intended outcome - ok. The intended outcome is the "end."
(D) Only the value of the by-products of an action can justify that action - opposite.
(E) Nothing can justify the intended outcome of an action except the value of that action’s actual outcomes - It means nothing can justify the end except the end. Distortion.