Subject to constitutional limitations, this State and its political subdivisions may: Make grants to the Administration; Guarantee any obligations of the Administration; Make contributions to meet any operating expenses of the Administration; and Contract with the Administration, any lender, or any trustee under an indenture or loan agreement made by the Administration. Unless otherwise authorized by law, the Administration: Does not have any power to impose any commitment or obligation on this State or any of its political subdivisions; and May not levy any tax.