Which of the following is true concerning the Volker Rule? Question 10 Select one: a. It encourages global banks to engage in unregulated proprietary trading for their own profit b. It substantially prohibits large banks from owning or investing in private equity funds and hedge funds c. It prevents national banks from making currency trades to offset their own foreign currency holdings d. It regulates the total amount of bank reserves being held on deposit by the nation's largest depository institutions