policy involves government changes to spending or taxation to affect the economy. budgetary fiscal inflation…

Brief Explanations:

Fiscal policy involves government - controlled changes in spending and taxation to influence the economy. Budgetary is related to the budget process but not the specific policy term here. Inflation is an economic phenomenon, not a policy type. Monetary policy involves central - bank actions regarding money supply and interest rates, not government spending and taxation.

Answer:

B. Fiscal