Concept:Central banks manage a country's money supply and banking system, but they do not accept deposits from the general public.
Explanation:Commercial banks accept deposits from individuals and businesses, which is their primary function.
Central banks act as the government's banker and do not collect deposits from the public.
Collecting old notes and printing bank notes are duties of the central bank or authorised institutions.
Issuance of treasury bills is typically handled by the central bank on behalf of the government.
Therefore, accepting public deposits is a function exclusive to commercial banks.
Answer:B. collection of deposits from the public