Which of the Following Statements About Short Selling Is (Are)

Multiple Choice

Which of the following statements about short selling is (are) true?
I. Short selling requires an initial margin deposit.
II. Short sellers begin a transaction with a sale and end it with a purchase.
III. Short sellers profit when the stock prices rises.
IV. Short selling can be a risky strategy.

A) IV only
B) I and II only
C) I, II and IV only
D) I, II, III and IV