Calculate (a) National Income and (b) Gross National Disposable Income from the following data:

Calculate (a) National Income and (b) Gross National Disposable Income from the following data:

(a) National Income ($NN{{P}_{FC}}$)
= Private Final Consumption Expenditure + Government Final Consumption Expenditure + Net Domestic Fixed Capital Formation + Change in Stock - Net Imports - Net
Indirect Tax