Learning Goal: I’m working on a finance multi-part question and need guidance to

Learning Goal: I’m working on a finance multi-part question and need guidance to help me learn.part 1 “Discuss the respective roles of primary and secondary capital markets in the financial system and outline the role of investment banks within them. What potential problems may arise if the investment bank is part of a larger bank that also includes a retail bank?”. part 2 Q1. What factors would you consider in deciding whether or not to invest in a corporate versus a government bond? Q2. Do credit rating agencies do a good job at assessing credit risk?Q3. Why is short selling seen as a problematic practice? references is required