Match List-I with List-II and select the correct answer using the codes given below the lists : List I List II (a) Value added 1. Constant prices (b) Nominal income 2. Input-output matrix (c) Real income 3. Pension (d) Transfer earnings 4. Current prices Codes: (a) (b) (c) (d)

National income accounting is a government bookkeeping system that measures a country's economic activity - offering insight into how an economy is performing. Such a system will include total revenues by domestic corporations, wages paid, and sales and income tax data for companies.