Which of the following is/are wrong? 1. Bhadravati steel plant - not located near coal deposits 2. First modern steel plant in India - Burnpur 3. Bokaro and Bhilai steel plants - German collaboration 4. Durgapur steel plant - British help (a) 1 and 2 (b) 2, 3 and 4 (c) 1, 2 and 3 (d) 2 and 3