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When designing a building an architect consider following things;
<span>The site or place where the building is going to be constructed, second thing he considered is engineering, another thing he considered while designing is the needs of the user and the materials which are going to be used in constructing a building.</span>
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Answer: reduced by $80 billion
Explanation:
An expansionary gap is when the actual output is more than the potential output. From the question, we are told that an economy is operating with output $400 billion above its natural level, and fiscal policymakers want to close this expansionary gap and that the central bank agrees to adjust the money supply to hold the interest rate constant, so there is no crowding out.
We are also given the marginal propensity to consume is 4/5, and told that the price level is completely fixed in the short run.
To close the expansionary gap, the government would need to reduce its spending. To solve this, we have to calculate the multiplier. This will be:
Multiplier = 1/(1 - MPC)
= 1/(1 - 4/5)
= 1/1-0.8
= 1/0.2
= 5
Therefore, the government expenditure or spending will be reduced by:
= $400 billion/5
=$80 billion
