The school budget planning unit of the state department of public education, upon the receipt of the notice mentioned in Section 4 [6-15A-4 N.M. Stat. Ann.] of the Education Technology Equipment Act shall furnish all necessary information with reference to the valuation, present outstanding bonded indebtedness, present outstanding lease- purchase arrangements and limitations as to tax rates and debt contracting power and other information useful to the local school board in the consideration of a proposed lease-purchase arrangement. Upon entering into a lease-purchase arrangement, the local school board shall prepare two true and complete transcripts of proceedings relating to the lease-purchase arrangement, one to be immediately filed with the school budget planning unit of the [state] department of public education and one to be kept by the local school board.