(2) For each service area specified in the notice, the ACA must decide:
(b) to declare as a net cost area for the financial year a service area if:
(ii) the area includes the whole or a part of the service area specified in the notice; or
(4) Before making a decision under subsection (2), the ACA may make whatever inquiries it thinks necessary or desirable in order to determine what decision it should make under that subsection.
(5) In making a decision under subsection (2), the ACA must:
(b) comply with any directions in force under section 53.