Database: human_resources
Question: What are the maximum and minimum salary range and position title of Bill Marlin?
SQL: SELECT T2.maxsalary, T2.minsalary, T2.positiontitle FROM employee AS T1  INNER JOIN position AS T2  ON T1.positionID = T2.positionID WHERE T1.firstname = 'Bill' AND T1.lastname = 'Marlin'