Respuesta :
The new level of the GDP will be $536 billion.
The Real GDP refers to an inflation-adjusted GDP that shows the value of all goods and services produced within the country's border.
- We are given that the Marginal Propensity to Consume (MPC) is 0.90
- The formula for Tax multiplier is -MPC/(1-MPC)
Tax multiplier = -0.9/(1-0.9)
Tax multiplier = -0.9 / 0.1
Tax multiplier = -9
- Now, the change in GDP if the taxes decreased by 4 billion will be $36 billion [-9*(-$4 billion)].
- Now, because the change is positive, then, its implies that the Real GDP will increase.
- The formula for New GDP is [Initial Real GDP + Change in GDP]
New GDP = $500 billion + $36 billion
New GDP = $536 billion
Therefore, the new level of the certain country real GDP is $536 billion.
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