In India, in the overall Index of Industrial Production, the Indices of Eight Core Industries have a combined weight of 37-90%. Which of the following are among those Eight Core Industries?

1. Cement
2. Fertilizers
3. Natural gas
4. Refinery products
5. Textiles

Select the correct answer using the codes given below :

(a) 1 and 5 only

(b) 2, 3 and 4 only

(c) 1, 2, 3 and 4 only

(d) 1, 2, 3, 4 and 5