(a) The authority has the power to issue negotiable bonds from time to time in order to accomplish any of the purposes authorized by this chapter, and it also has the power to issue refunding bonds for the purposes, and in the amounts and manner provided in title 9, chapter 21. All the bonds shall be payable solely from all or any part of the revenues, income and charges of the authority and the bonds shall not constitute an obligation of the creating municipality, and the bonds shall so state.(b) The bonds shall be authorized by resolution of the board and shall bear such date, mature at such time or times, bear interest at such rate or rates, payable annually or semiannually, be in such form and denominations, be subject to such terms of redemption with or without premium, carry such registration privileges, be payable in such medium and at such place or places, be executed in such manner, all as may be provided in the resolution authorizing the bonds. The bonds may be sold at public or private sale in such manner and for such amount as the board may determine.(c) The resolution may include any covenants with the bondholders deemed necessary by the board to make the bonds secure and marketable, including, but not limited to, covenants regarding the application of the bond proceeds; the pledging, application and securing of the revenues of the authority; the creation and maintenance of reserves; the investment of funds; the issuance of additional bonds; remedies of bondholders; the vesting in a trustee or trustees such powers and rights as may be necessary to secure the bonds and the revenues and funds from which they are payable; the terms and conditions upon which the bondholders may exercise their rights and remedies; the replacement of lost, destroyed or mutilated bonds; the definition, consequences and remedies of an event of default; the amendment of such resolution; and the appointment of a receiver in the event of default.(d) Any holder of any such bonds, including any trustee for any bondholders, may enforce their rights against the authority, its board or any officer, agent or employee thereof by mandamus, injunction or other action in any court of competent jurisdiction, subject to the covenants included in the bond resolution.(e) All sums received as accrued interest from the sale of any bonds shall be applied to the payment of interest on such bonds. All sums received as principal or premium from the sale shall be applied to the purpose for which the bonds were issued, and may include, but not limited to, expenses for fiscal, legal, engineering and architectural services, expenses for the authorization, sale and issuance of the bonds, expenses for obtaining an economic feasibility survey in connection with the bonds, and to create a reserve for the payment of not exceeding one-year's interest on the bonds.(f) Bonds issued pursuant to this chapter executed by officers in office on the date of the execution shall be valid obligations of the authority, notwithstanding that before the delivery of the bonds any and all of the persons executing bonds shall have ceased to be such officers.(g) Bonds issued pursuant to this chapter, and the income from the bonds, shall be exempt from all state, county and municipal taxation except inheritance, transfer and estate taxes.(h) All public officers and bodies of the state, municipal corporations, political subdivisions, all insurance companies and associations, all savings banks and savings institutions, including savings and loan associations, all executors, administrators, guardians, trustees, and all other fiduciaries in the state may legally invest funds within their control in bonds of the authority.Acts 1979, ch. 389, § 8; T.C.A., § 6-3771; Acts 1988, ch. 750, § 13.