what will be returned when the following sql query is executed? select driver no, count(*) as num deliveries from deliveries group by driver no having count(*) > 2; what will be returned when the following sql query is executed? select driver no, count(*) as num deliveries from deliveries group by driver no having count(*) > 2; a listing of all drivers who made more than 2 deliveries a listing of the number of deliveries greater than 2 a listing of all drivers who made more than 2 deliveries as well as a count of the number of deliveries a listing of all drivers