Put in chronological order the following Special features/objectives of different Five Year Plans as they were first formulated:
1. Mahalanobis strategy
2. Modernisation
3. Removal of Poverty
4. Emphasis on employment generation
(a) 1,2,3,4
(b) 2,1,3,4
(c) 1,3,2,4
(d) 3,4,1,2