Question 2 (8 marks) You purchased 1,000 shares of ABC common stock on margin at $45 per share. Assume the stock pays no dividend and no interest on margin is charged. (a) If the initial margin is 45%, what would the maintenance margin be if a margin call is made at a stock price of $307 (5 marks) (b) What would be your rate of return if you sell the stock at $35 per share