Which of the following is/are not FDI policy change(s) after 2010 ?
1. Permission of 100 percent FDI in automotive sector
2. Permitting foreign airlines to make FDI up to 49 percent
3. Permission of up to 51 percent FDI under the government approval route in multi-brand retailing, subject to specified conditions
4. Amendment of policy on FDI in single-brand product retail trading for aligning with global practices
Select the correct answer using the code given below :