decisions on fiscal policy rest primarily with \n the stock market \n the treasury department \n the federal…

Brief Explanations:

Fiscal policy involves government spending and taxation. In the United States, Congress has the power of the purse, which includes making decisions on spending and taxation - key components of fiscal policy. The Treasury Department implements some aspects but the primary decision - making power lies with Congress. The Federal Reserve is responsible for monetary policy, and the stock market is a financial market, not a decision - maker for fiscal policy.

Answer:

Congress