Each member of the Board, when attending to the work of the Board or any of its committees, shall receive as compensation for services the per diem and, in addition, shall be reimbursed for travel expenses and incidentals not exceeding the maximum set forth by law. In addition to per diem allowances, travel and incidentals, the secretary of the Board may, with the approval of the Board, receive such reasonable additional compensation as is compatible with the actual hours of work required by the duties of the office.
N.C. Gen. Stat. § 89C-6