Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
Homework
1. Watch the Youtube video on ''The Crisis of Credit Visualized'' which explains the role of Financial Institutions in 21st Century.
https://www.youtube.com/watch?v=bx_LWm6_6tA
Briefly explain the role of Investor Bankers and the concept of Collateralized Debt Obligations/Sub prime mortgages.
2.Watch the Youtube video on ''Bitcoin:Top 10 basic facts''.
https://www.youtube.com/watch?v=2UC_8NdR1To
Bitcoin is a virtual/digital currency which many people have started opting recently.Share your understanding around What it is? , How it originated? , How it works? Is it a threat to existing Monetary system around the globe? etc.... in not more than 300 words.