(a) A development corporation may issue bonds to refund any of its valid outstanding bonds, including any bonds issued for unspecified projects and including any redemption premium on the bonds and interest accrued to the date of redemption, on a finding by the board of directors of the development corporation that there is a public benefit and a public purpose for the refunding.
(b) The provisions of this chapter generally applicable to bonds apply to the issuance, maturity, terms, and holder's rights in the refunding bonds, and to the development corporation's rights, duties, and obligations in relation to the refunding bonds.
(c) The development corporation may issue the refunding bonds in exchange or substitution for outstanding bonds or may sell the refunding bonds and use the proceeds to pay or redeem outstanding bonds.