The severity of the deficiencies and the quality of care provided shall determine how long the regional center or its designee will work with the facility administrator to resolve inadequacies. After a reasonable period of time, if the care continues to be unacceptable, the designated staff person shall submit to his or her supervisor and to the licensing agency and administrator a recommended disposition with supporting documents attached. The placement agency shall develop sufficient documentation of inadequacies and care provided to sustain corrective action.