Which of the Following Does Reiman Claim

Which of the following does Reiman claim?

A) The deterrence effect from not executing people may balance out the possible deterrence effect from executing people that van den Haag argued for.
B) The question of potential deterrence is irrelevant to the question of whether the death penalty should be implemented.
C) Van den Haag is right that the greatest possible deterrence would result from implementing the death penalty.
D) Van den Haag is wrong that the death penalty would deter anyone from committing murder.