In assessing a service request, the agency must consider the following matters—
(a) whether or not the requested service relates to the participant’s treatment, care and support needs as a result of the participant’s injury;
(b) if the requested service relates to the participant’s treatment, care and support needs as a result of the participant’s injury—whether or not the needs are necessary and reasonable in the circumstances;
(c) if the requested service does not relate to the participant’s treatment, care and support needs as a result of the participant’s injury, or it relates to treatment, care and support needs that are not necessary and reasonable in the circumstances—whether or not the agency considers the requested service should be funded, in whole or part, under the scheme, having regard to the matters stated in section (1)(e).