(a) Termination of parental rights cases shall be given priority over other cases. The trial on the petition for termination of parental rights shall be completed within 90 days after service of process has been perfected. The trial court judge shall enter a final order within 30 days of the completion of the trial.
(b) If the juvenile court determines that the parents of a child are unwilling or unable to act as parents and terminates their parental rights, it may do the following:
(1) Transfer or continue the permanent legal custody of the child to the Department of Human Resources or to any public or private licensed child-placing agency able and willing to assume the care and maintenance of the child. An order of the juvenile court which terminates parental rights and awards permanent legal custody to the Department of Human Resources or to a licensed child-placing agency shall mean that the Department of Human Resources or the licensed child-placing agency shall have authority to make permanent plans for the child, including the authority to place for adoption and consent to adoption.
(2) Transfer or continue the permanent legal custody of the child to the petitioner who, after study by the Department of Human Resources, is found to be able to properly receive and care for the child.