Find the velocity of money when ?=$522M=$522, ?=105P=105, and ?R=$23YR=$23. M is the money supply, v is the velocity of money, P is the price level, and YR is the real gross domestic product (GDP). Round your answer to 2 decimal places.

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity