Which of the Following Is False

Which of the following is false?

A) ​The money supply will tend to rise when the Fed pays a lower interest rate on bank reserves.
B) ​If banks never wanted to hold excess reserves, decreasing the interest rate the Fed pays on reserves would increase the money supply.
C) ​If banks hold excess reserves, the actual money multiplier would be less than potential money expansion.
D) ​All of the above are true