Global Finance Meeting (Scenario)

Global Finance Meeting (Scenario)
International finance experts are meeting in Tokyo for a weeklong conference to discuss the current state of global finance. At the conference are representatives from a variety of monetary and financial organizations. Expert A often works with international firms arranging capital in the form of shares. Expert B works for the Bank of Nova Scotia in the British Virgin Islands (as offshore bank) . Expert C advises international firms on corporate mergers.
-Expert A most likely works for which of the following?

A) Union Bank in Switzerland (private bank)
B) Bank of America (commercial bank)
C) Arab-Malaysian Merchant Bank (merchant bank)
D) Goldman Sachs (investment bank)