Acustomer sends a text to his registered representative with an order to buy 500 shares of abcd at the market. which statement is true about accepting this order from the customer? a the order cannot be accepted because all customer orders must be placed by telephone b the order cannot be accepted because the firm cannot verify that it was the customer who actually sent the order c the order cannot be accepted because finra requires that all customer orders be sent using an app that is encrypted d the order can be accepted as given