Calculate National income:

8780

The correct answer is option 2: 8780

GDP_MP = Private final consumption expenditure + Government final consumption expenditure + Gross domestic capital formation + Net exports 

= 4,500 + 3,000 + 1,000 + 600

= 9,100

NDP_MP = GDP_MP - Depreciation

           = 9,100 - 120

           = 8,980

NDP_FC = NDP_MP - Net Indirect taxes

           = 8,980 - 300

           = 8,680

National income (NNP_FC) = NDP_FC + NFIA

                           = 8,680 + 100

                           = 8,780