In addition to other proper items, “incidental expenses” includes:
(a)
Legal, engineering, and other technical services employed by the legislative body to accomplish the purposes of this chapter.
(b)
The cost of printing and advertising.
(c)
The cost and expenses of any bankruptcy proceeding instituted in connection with the proceedings.
(d)
All expenses incident to the calling, retiring, or paying of the bonds to be refunded and to the issuance of the refunding bonds, including the charges of any escrow agent or trustee in connection with the issuance of the refunding bonds or in connection with the redemption or retirement of the bonds to be refunded.
(e)
Either (i) interest upon the refunding bonds from the date of the sale thereof to the date of payment of the bonds to be refunded out of the proceeds of the sale of the refunding bonds, or to the date upon which the bonds to be refunded will be paid pursuant to call or agreement with the holders of such bonds or (ii) interest upon the bonds to be refunded from the date of sale of the refunding bonds to the date of payment of the bonds to be refunded or to the date upon which the bonds to be refunded will be paid pursuant to call or agreement with the holders of such bonds.
(f)
Any premium necessary in the calling or retiring of the bonds to be refunded.