What's wrong with the logic applied to this trigger?DELIMITER $$CREATE TRIGGER CreateAccount AFTER INSERT ON UserFOR EACH ROW BEGIN DECLARE account$\_$id INT; SET account$\_$id $=($old$.$account$\_$id $+$ new.account$\_$id$)$; INSERT INTO Account VALUES $($account$\_$id$,$ new.user$\_$id$)$; ENDDELIMITER ;Select one:a$.$ We cannot create create accounts using Triggers.b$.$ Nothing is wrongc. User attributes are out of the scope of the triggerd. Account's attributes are out of the scope of the trigger