what will be returned when the following sql statement is executed? select driver no,count(*) as num deliveries from deliveries group by driver no; what will be returned when the following sql statement is executed? select driver no,count(*) as num deliveries from deliveries group by driver no; a listing of each driver as well as the number of deliveries that he or she has made a count of all of the deliveries made by all drivers a listing of all drivers, sorted by driver number an error message