Answer:
option c) $ 12 billion
Explanation:
Data provided :
Required reduction in consumption = $ 36 billion
MPC = 0.75
Now,
Total income = Required reduction in consumption / MPC
or
the Increase in tax = $ 36 billion / 0.75
or
= $ 48 billion
the government can raise the tax = $ 48 billion - $ 36 billion = $ 12 billion
Hence, the answer is option C