Match List I with List II
| Market | Features |
| 1. Perfect competition | A. Product improvements |
| 2. Monopoly | B. Price rigidity |
| 3. Oligopoly | C. Smaller competitors can't survive |
| 4. Monopolistic competition | D. All firms are price takers |
Find the correct code.
1
1-D 2-C 3-B 4-A
2
1-C 2-D 3-B 4-A
3
1-D 2-C 3-A 4-B
4
1-A 2-B 3-C 4-D