QUESTION 16 A dark cross in floor markets might occur when: Oa Broker A has a customer order to buy 10,000 shares, and contacts broker B to see if he/she has a customer order to sell 10,000 shares of the same stock. b, Broker A has a customer order to buy 10,000 shares, and submits the order to a dark pool to be crossed with an order to sell 10,000 shares of the same stock. c. Broker A has a customer order to buy 10,000 shares, and also has a customer order to sell 10,000 shares of the same stock o d Broker A has a customer order to buy 10000 shares, and submits the order to another exchange as a hidden order