Which of the following statements is true? A. The Eurosystem is the most independent central bank in the world B. The long-term goal of the European Central Bank (ECB) is price stability, which means that the goal for the Eurosystem is more clearly specified than it is for the Federal Reserve System C. The Eurosystem's charter cannot be changed by legislation; it can be changed only by revision of the Maastricht Treaty D. Only B and C are correct E. All of the above are correct