Which of the following is correct regarding HDI?
1. It combines 4 indicators.
2. Dr. Mahbub Ul Haq (Pakistan) and Dr. Amartya Sen (India) formulated the Human Development Index.
3. There are many indices that form the report of HDI.
4. Human Development Report is released by UNDP.
Choose the correct code.
1
1 and 4
2
2, 3 and 4
3
1 and 3
4
All of the above