To hedge a short stock position in ABCD, you can do all the following EXCEPT what? A. Buy at the money ABCD calls to open B. Buy in the money ABCD calls to open C. Sell out of the money ABCD puts to open D. Sell out of the money ABCD calls to open

In portfolio margin, equity options and stocks are tested with +/- 15% price changes.~If you buy $100,000 worth of ABCD stock, what is the portfolio margin requirement? A. $15,000 B. $25,000 C. $50,000 D. $30,000