At 10:48 am Wednesday Feb 19, the last trade of Apple, Inc. was executed at $56.79. The order book of this stock at this moment is shown below. You are placing an order to trade this stock at this moment. Assume you are the only trader submitting new orders, which of the following statements is correct? 1. At this moment, the bid-ask spread is $0.02. 2. If you submit a limit order to sell 100 shares at 56.82 , your order will be executed immediately. 3. If you submit a market order to sell 100 shares, your order will be executed at $56.80. 4. If you submit a market order to buy 100 shares, your order will be executed at $56.79. 5. If you submit a limit order to buy 100 shares at $56.79, your order will be executed immediately