The fifth assistant district attorney of the ninth judicial district shall receive as compensation for his services an annual salary of at least seven thousand dollars payable monthly on his own warrant.
The sixth assistant district attorney of the ninth judicial district shall receive as compensation for his services an annual salary of at least five thousand dollars payable monthly on his own warrant. The position of sixth assistant district attorney shall not be filled until July 1, 1974. The additional salary of each of the assistant district attorneys herein created shall be payable solely by the parish of Rapides.
La. R.S. § 16:233