4. With reference to National Pharmaceutical Pricing Authority (NPPA), Consider the following statements:
- 1. It is under the aegis of Ministry of Chemicals and Fertilizers.
- 2. It is empowered to check the increase in the prices of the Non-scheduled drugs.
- 3. It fixes price of drugs on which are not listed in National List of Essential Medicines (NLEM).
Which of the statements given above are Incorrect?