Which of the following is true about fiscal policy? Select an Answer A. Fiscal policy is the policy by which Congress adjusts the money supply to have an impact on the macroeconomy. B. Fiscal policy refers to the use of budget tools, government spending, and taxes to impact the macroeconomy. C. Expansionary fiscal policy is the policy by which Congress increases taxes and/or decreases spending to slow an economic expansion. D. Contractionary fiscal policy is the policy by which Congress decreases taxes and/or increases spending to stimulate the economy