good day . Suppose that GDP is $8 billion, taxes are $1.5 billion, private saving is $0.5 billion, and public saving is 0.2 billion. Assuming the...

good day .

Suppose that GDP is $8 billion, taxes are $1.5 billion, private saving is $0.5 billion, and public saving is 0.2 billion. Assuming the economy is closed, calculate the size of: [5 marks each] (i) Consumption (ii) Investment (iii) Government Spending (iv) National Savings (v) Disposal income