With reference to pre-packaged items in India, it is mandatory for the manufacturer to put which of the following information on the main label, as per the Food Safety and Standards (Packaging and Labelling) Regulations, 2011?1. List of ingredients including additives2. Nutrition information3. Recommendations, if any, made by the medical profession about the possibility of any allergic reactions4. Vegetarian/non-vegetarian Select the correct answer using the code given below.