Please help with questions 1 - 5

Answer the following 10 objective questions. Remember a statement must be always and completely true to be true and to pick the best answer for the multiple-choice questions. I F 1. Crypto-currency allows its users more privacy than cash. IF 2. A high discount rate that is below the federal funds rated is contractionary. T F 3. Among the members of board of governors of the FED is the comptroller of the currency. IF 4. If the required reserve ratio increases, then the money supply falls. I F5. Among the functions of a central bank is regulating commercial banks