in order to maintain stable prices, a central bank must maintain low interest rates. keep unemployment low…

in order to maintain stable prices, a central bank must maintain low interest rates. keep unemployment low. tightly control the money supply. sell indexed bonds.
Answer
Brief Explanations:
Controlling the money supply is a key tool for central banks to maintain price - stability. Low interest rates may stimulate inflation, low unemployment doesn't directly ensure price - stability, and selling indexed bonds is not the main way to stabilize prices.
Answer:
C. tightly control the money supply.