|(a) All final decisions and orders shall be in writing and
shall be signed by the director or the director's designee.
(b) If the director or the director's designee seeks clarification
or additional information relating to the proposal for decision, the director
or the director's designee may send written questions, including a request
to reopen the hearing if necessary, to the judge with copies to all parties
(c) The director or the director's designee's final decision
may adopt the judge's finding, setting out costs, fees, expenses, and reasonable
and necessary attorneys' fees incurred by the department in bringing the proceeding.