Question ID:PT24 S2 Q21 Passage:Newspaper editor:  Law enforcement experts, as well as most citizens, have finally come to recognize that legal prohibitions against gambling all share a common flaw:  no matter how diligent the effort, the laws are impossible to enforce. Ethical qualms notwithstanding, when a law fails to be effective, it should not be a law. That is why there should be no legal prohibition against gambling. Stem:Which one of the following, if assumed, allows the argument's conclusion to be properly drawn? Correct Answer Choice:AChoice A:No effective law is unenforceable. Choice B:All enforceable laws are effective. Choice C:No legal prohibitions against gambling are enforceable. Choice D:Most citizens must agree with a law for the law to be effective. Choice E:Most citizens must agree with a law for the law to be enforceable.