Respuesta :
Answer: - $2 billion and $3 billion
Explanation:
Government spending
GDP = C + I + G (X - M)
Since it's a closed economy, there will be no export or import
GDP= C + I + G
Where GDP is $20 billion
Investment (I) is $2 billion
G is Government spending
GDP= C + I + G
20=15 + 2 + G
20= 17 + G
Make G the subject of the formula
G= 20 - 17
G= $3 billion
In a closed economy, public saving is known as budget surplus/deficit ie (T-G-TR)
Where T is tax
G is Government expenditures on goods and services
TR is Transfer payments
Public saving= T - G - TR
Public saving=$4bn - $3bn - $3bn
Public saving= - $2 billion.
It's a budget deficit.
The public saving in Hykenia is $-2 billion and the value of goods and services purchased by the government is $3 billion.
What is public savings and the value of government purchases?
When an economy is closed, it means that it does not trade with other countries. Thus, the equation that would be used to determine its gross domestic product using the expenditure method is:
consumer spending + investment + government spending
Government spending = $20 - $15 - $2 = $3 billion
Public savings = taxes - government spending - transfer payments
$4 - $3 - $3 = $-2 billion
To learn more about GDP, please check: https://brainly.com/question/15225458