Which of the Following Is Not True Regarding Currency Options

Multiple Choice

Which of the following is not true regarding currency options?

A) Options are traded on exchanges, never over-the-counter.
B) Similar to futures contracts, margin requirements are normally imposed on option traders.
C) Although commissions for options are fixed per transaction, multiple contracts may be involved in a transaction, thus lowering the commission per contract.
D) Currency options can be classified as either put or call options.
E) All of these are true.