4. How the Fed measures the money supply Which of the following does the Fed use as a reliable measure for monitoring and controlling the money supple M1 M2 M3 Identify whether each of the following examples belongs in M1, M2, or M3. If an example belongs in multiple categories, be to multiple boxes. 4. How the Fed measures the money supply Which of the following does the Fed use as a reliable measure for monitoring and controlling the money supple M1 M2 M3 Identify whether each of the following examples belongs in M1, M2, or M3. If an example belongs in multiple categories, be to multiple boxes