In formulating its report and recommendations, the Commission shall consider for each office:
(1) the scope of responsibilities of the office;
(2) the education, skills, abilities, licensure, and certification required to perform the duties of the office;
(3) the salaries of similar offices in other jurisdictions;
(4) the time required to perform the duties of the office;
(5) the salaries of subordinate employees under the direct supervision of the office;
(6) the volume of workload of the office; and
(7) any other relevant information.