Answer:
The government can reduce GDP by either:
Explanation:
currently total GDP = $100 billion (C) + $40 billion (I) + $20 billion (G) + $10 billion (X) = $170 billion
since the full employment GDP = $120 billion, the government must lower the GDP by $50 billion before inflation starts to rise.
The government can reduce GDP by either:
We aren't given any more information regarding MPC or MPS, so it is not possible to calculate by how much should government spending be lowered or taxes increased.