Match the following columns and select the correct option.
| Column - I | Column - II | ||
| (a) | Clostridium butylicum | (i) | Cyclosporin - A |
| (b) | Trichoderma | (ii) | Butyric acid |
| (c) | Monascus purpureus | (iii) | Citric Acid |
| (d) | Aspergillus niger | (iv) | Blood cholesterol-lowering agent |
1
(a) - (i), (b) - (ii), (c) - (iv), (d) - (iii)
2
(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)
3
(a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)
4
(a) - (ii), (b) - (i), (c) - (iv), (d) - (iii)