(a) The Board shall meet at least once a month.
(b) The County Commissioners shall set:
(1) the annual salaries of the regular members of the Board; and
(2) the salary of the substitute member on a per diem basis.
(c) The Board may:
(1) employ:
(i) a secretary;
(ii) inspectors; and
(iii) clerical and other assistants as are necessary; and
(2) set the compensation of the employees.