please please please please answer all, I will upvote!

Question 31 Securities trading in the secondary market is performed primarily by: Not yet answered Points out of 1.0 Select one: a a. Investment bankers Flag question Ob Broker-dealers O c. Venture capitalists O d. Each of these answers is correct Question 32 Not yet answered What was the impact of the 2008-09 U.S. financial crisis on the nation's investment banks? 1. A number of investment banks were acquired by bank holding companies (BHCs) or became BHCs themselves II. All of the bulge-bracket investment banks were liquidated by the Federal Reserve III. There is no longer any underwriting being done by the nation's investment banks Points out of 1.0 Flag question Select one: a. I only Ob. I and II only O c. I and III only O d. I, II, and III Question 33 The following are considered securites firms: Not yet answered I. Investment banks II. Brokerage firms Points out of 1.0 III. Commercial banks P Flag question IV. Broker-dealers O a. I and II only O b. I, II and Ill only O c. I, II and IV only O d. I, II, III and IV