Consider the following statements:
1. Maharashtra has the highest acreage under Jawar in India
2. Gujarat is the largest producer of groundnut in India.
3. Rajasthan has the largest area of cultivable wastelands in India
4. Andhra Pradesh has the highest per hectare yield of maize in India
Which of these statements are correct?
(a) 1 and 4 (b) 2 and 3 (c) 1 and 3 (d) 2 and 4