If the Reserve Ratio Is 5 Percent, Banks Do Not

If the reserve ratio is 5 percent, banks do not hold excess reserves, and people do not hold currency, then when the Fed sells $30 million worth of government bonds, bank reserves

A) decrease by $30 million and the money supply eventually decreases by $600 million.
B) increase by $30 million and the money supply eventually increases by $600 million.
C) decrease by $30 million and the money supply eventually decreases by $150 million.
D) increase by $30 million and the money supply eventually increases by $150 million.