1 point: The money supply
1 point: No
1 point: No
1 point: A monetary policy rule
1 point: M × V = P × Y
1 point: M is the money supply.
1 point: V is the velocity of money.
1 point: P is the aggregate price level.
1 point: Y is real GDP.
1 point: Since V is stable, a steady growth of M will lead to a steady growth in GDP.