Need brief answers for the below questions from the book Hubbard, R.G., O'Brien, A.P. (2022). Money, Banking, and the Financial System 4th ed. New York, NY: Pearson Education.

1. the basic operations of a commercial bank.
2. the connection between the shadow banking system and systemic risk.
3. What are financial crises, and what causes them?
4. How do banks and non-bank public actions affect the money multiplier?
5. the role of monetary targeting in monetary policy,