In the wake of revelations regarding safety hazards and toxic emissions from plants processing radioactive materials, a bill was introduced into the legislature of State Green barring the processing of plutonium, a radioactive artificial element, in State Green. After extensive public hearings it was clear that the bill had strong support in both houses of the state legislature and that, if called to a vote, the bill would pass easily. Governor Luddite had also made a major speech announcing that he would sign such a bill. However, a few members of the legislature raised questions as to the bill's constitutionality. The constitution of State Green provides that the state supreme court may hand down declaratory judgments, and the question of the bill's constitutionality was brought before the state supreme court. The court ruled that the bill, in the form it was introduced into the legislature, is constitutional. There is only one plutonium processing plant in State Green. It is owned and operated by Master Minerals Corporation. The plant operates under contract with the federal government and is highly profitable for Master Minerals. Master Minerals seeks to have the judgment of the state supreme court overturned, and its attorneys have filed appropriate papers to bring the case before the United States Supreme Court. The Court should:
A. Not hear the matter, because no case or controversy exists.
B. Review the state court's opinion and reverse it.
C. Review the state court's opinion and affirm it.
D. Not review the state court's opinion, because it is based on an independent state ground. 
Choose A, B, C or D as your solution.
A