The expenditure provided for in article D. 2321-8, whether financed from own resources or by borrowing, include under investments:
1° For establishments existing on 19 September 1971 or those under construction which were the subject on that date either of an agreement entrusting the State with the direction and responsibility of the works, or of a contract, the expenses relating to property acquisitions, extension or fitting-out works and major repairs carried out after that date;
2° For other establishments, expenses relating to property acquisitions, new works, extensions or improvements and major repairs. However, expenditure on property acquisitions made before 19 September 1971 is not subject to apportionment.