Investment flow is key to businesses, restrictive policies control overheated economies, and expansionary fiscal policy combats fluctuations.
Investment (I) is the correct term for the flow of money from the financial sector to businesses, providing funds for firms' investment purposes.
Restrictive policies are used for dampening the overheated economy and are a type of fiscal policy aimed at slowing down economic growth.
During overheating periods, expansionary fiscal policy can help stimulate the economy through increased government spending or reduced tax rates, counteracting business cycle fluctuations.
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