(1) Every person who responds to a request or demand by any agency or representative thereof for written data or an oral statement shall be entitled to a transcript or recording of his or her oral statement at no more than cost.
(2) Any person compelled to appear, or who appears voluntarily, before any presiding officer or agency in an investigation or in any agency proceeding has the right, at his or her own expense, to be accompanied, represented, and advised by counsel or by other qualified representatives.