Examine the following statements:A. Dr. V.K.R.V Rao was the first person to estimate national income in India before independence.B. Soon after independence, the central government appointed the 'National Income Committee' to estimate national income in India.C. Dr. V. K. R. V. Rao was appointed as the chairman of the committee.Choose the correct answer:

• A. A & C only
• B. B only
• C. C only
• D. A & B only