Think through this one: 
 --The bottom two answers concern budget deficits or surpluses, but the question doesn't tell you anything about tax revenue vs. government spending. So neither of those answers applies. 
 --The first answer is impossible because the economy is already at full employment, so employment can't increase 
 --Inflation is the answer. Increasing the money supply by 6% while output is increasing by only 2% means that prices will rise: the money supply is increasing faster than output.