Critical Reasoning (CR) | Re: In the two years since the state legalized the sale and use of marijua

D - We don't know whether the other counties sell marijuana or have a illegal network that sells it, the residents can go to other counties but what if marijuana is only available in Kerry county.

C is a 50-50 - If the sin tax is effective then it will strengthen but if not then it will act as a undermining choice.

C vs D - D looks better here

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