The buyer of an option is required to maintain a margin account by the clearinghouse.

What is the purpose of both deregulation and antitrust laws?

(A) To prevent monopolies. (B) To prevent inefficient commerce. (C) To promote government control. (D) To promote competition.

Which of the following best represents the money supply?

A) Money supply = Monetary base. B) Money supply = Monetary base / Money multiplier. C) Money supply = Money multiplier ( Currency in circulation + Reserves). D) Money supply = (Currency in circulation + Reserves) / Money multiplier.