In Sandeep Garg’s Introductory Macroeconomics for Class 12, is titled "Measurement of National Income." This critical chapter focuses on the three primary methods used to calculate a country's National Income ( NNPFCcap N cap N cap P sub cap F cap C end-sub
| Method | Formula Basis | Used For | |--------|--------------|----------| | | Sum of gross value added by all producing units | Primary & secondary sectors | | Income Method | Sum of factor incomes (rent + wages + interest + profit) | Service sector & organized sector | | Expenditure Method | Sum of final expenditures (C + I + G + NX) | Overall final demand | sandeep garg macroeconomics class 12 chapter 4 pdf repack
: The income of self-employed individuals (e.g., doctors running private clinics, farmers) where labor, capital, and land are pooled, making it impossible to separate individual factor shares. To find National Income ( NNPFCcap N cap N cap P sub cap F cap C end-sub ), simply add NFIA to the calculated NDPFCcap N cap D cap P sub cap F cap C end-sub Method 3: The Expenditure Method doctors running private clinics