Consider the following statements that suggest several options for ensuring long-term price stability in India :

1. Increasing domestic production of oilseeds and promoting non-conventional oils like rice bran and corn oil can reduce import dependence for edible oils.
2. Expanding the area under pulses and promoting summer cultivation of urad and moong in irrigated areas can improve food security.
3. Improving storage and processing facilities for vegetables such as tomatoes and onions can help prevent price volatility.

Which of the above statements are correct?