(1) Except as otherwise provided in subsection (2), the court may issue an order under this act only after notice and opportunity for a hearing appropriate in the circumstances.

    (2) The court may issue an order under this act under the following circumstances:

    (a) Without prior notice if cause exists to require issuance of an order before notice is given.

    (b) After notice and without a prior hearing if cause exists to require issuance of an order before a hearing is held.

    (c) After notice and without a hearing if no interested party timely requests a hearing.