(a) The parties, in equal shares, shall pay:
(1) the special judge's fee; and
(2) all administrative costs, including the court reporter's fee, related to the trial.
(b) A cost for a witness called by a party or any other cost related only to a single party's case shall be paid by the party who incurred the cost.
(c) The state or a unit of local government may not pay any costs related to a trial under this chapter.