Assume that you recently got a job as an investment analyst and your boss has developed the following set of questions you must answer to explain the U.S. financial system to one of your firms clients.

1. What are some different types of markets?
2. Along what two dimensions can we classify trading procedures?
3. What are the differences between market orders and limit orders?
4. Explain the differences among broker-dealer networks, alternative trading systems, and registered stock exchanges.
5. Briefly explain mortgage securitization and how it contributed to the global economic crisis.

note : Answer all the question that above listed