Each school district which issues refunding bonds under the provisions of this article shall file a report within sixty days after the issuance of said bonds with the state board of education. The report shall indicate the principal amount of bonds refunded, the net effective interest rate of both the bonds refunded and the refunding bonds, the net interest cost of both the bonds refunded and the refunding bonds, all school district costs incident to the issuance of refunding bonds, including those of the escrow agent, and such other items as may be determined by the state board of education.