The Reserve Bank of India regulates the commercial banks in matters of
1. liquidity of assets
2. branch expansion
3. merger of banks
4. winding-up of banks
Select the correct answer using the codes given below.
(a) 1 and 4 only (b) 2, 3 and 4 only (c) 1, 2 and 3 only (d) 1, 2, 3 and 4