In an overheating economy, ________ is an example of an automatic stabilizer and ________ is an example of discretionary fiscal policy that both would help close the inflationary gap.

increased tax revenues; 

a bill decreasing government spending decreased tax revenues; 

enhanced Social Security benefits increased tax revenues; 

a stimulus check to boost consumption a bill decreasing government spending; 

letting a consumption subsidy expire increased federal student loans; increased tax revenues