Match the following production units with location:

Column I	Column II
(A) DLW	(i) Chennai
(B) RCF	(ii) Bengaluru
(C) RWF	(iii) Kapurthala
(D) ICF	(iv) Varanai

A-I, B-III, C-II, D-IV

A-IV, B-III, C-II, D-I

A-IV, B-III, C-I, D-II

A-III, B-II, C-IV, D-I