Views National Income from the "Distribution Phase," summing all factor incomes (rent, wages, interest, and profit) earned by normal residents.

Chapter 4 of Sandeep Garg's Macroeconomics for Class 12, titled Measurement of National Income

: The chapter is heavy on "Unsolved Practicals," designed to help students master step-by-step calculations for National Domestic Product (NDP) and Gross National Product (GNP). Why It Is Highly Rated Exam-Oriented Structure : The book includes HOTS (Higher Order Thinking Skills)