30. The stock price on Square is $100. An at-the-money Call option costs $10 per share. An at- the-money put option costs $10 per share. You buy one Call option and sell one put Option, both with strike $100. You are betting that A) The price of Square will move a lot in either direction B) The price of Square will be fairly constant C) The price of Square will fall D) The price of Square will increase