Narcissus, Inc., a social media company, has shares selling at $50. Your customer is bearish. He would like to sell the stock short, but not until it retreats at least 10% from its current price. In order to catch the drop he could
A)enter a sell short at stop 45.
B)sell calls at strike price of 45.
C)enter a sell long at 50.
D)enter a buy stop at 45.