As the Interest Rate Falls, People Become More Willing to Hold

As the interest rate falls, people become more willing to hold money until, at the equilibrium interest rate, people are happy:

A) to demand the central bank for more money.
B) to hold exactly the amount of money the central bank has supplied.
C) to demand less than the amount of money the central bank has supplied.
D) to demand more than the amount of money the central bank has supplied.