Sec. 15. (a) To pay all:
(1) necessary expenses of establishing a district;
(2) general, legal, and administrative costs; and
(3) costs incident to preparing the district plan;
the court may order the auditor of the county in which the court is sitting to issue warrants to the district for money necessary to meet these expenses.
(b) If at least two (2) counties have land in the district, the court shall order the auditor of each other county to reimburse the paying county from the other county's general fund by issuing warrants in amounts that the court estimates will be reasonable in relation to the estimated benefits that the land in each county will receive from the operation of the district.