*PLEASE PROVIDE SCREEN SHOT FROM TEXT EDITOR FOR LEGITBILITY** Handling Predefined Exceptions, A PL/SQL block of code has been created to retrieve basic customer information the application page was modified so that an employee can enter a customer number that could cause an error. An exception handler needs to be added to the block that displays the message "Invalid shopper ID" onscreen. Use an initialized variable named Iv_shopper num to provide a shopper ID. Test the block with the shopper ID 99 DECLARE rec shopper bb_shopper8ROWTYPE BEGIN SELECT INTO rec_shopper FROM bb_shopper WHERE idShopper g_shopper END