; (2) perform the duties specified in paragraphs (3), (4), and (7) of section 1106(a) of this title, if the court, for cause and on request of a party in interest, the trustee, or the United States trustee, so orders; (3) appear and be heard at the status conference under section 1188 of this title and any hearing that concerns— (A) the value of property subject to a lien; (B) confirmation of a plan filed under this subchapter; (C) modification of the plan after confirmation; or (D) the sale of property of the estate; (4) ensure that the debtor commences making timely payments required by a plan confirmed under this subchapter; (5) if the debtor ceases to be a debtor in possession, perform the duties specified in section 704(a)(8) and paragraphs (1), (2), and (6) of section 1106(a) of this title, including operating the business of the debtor; (6) if there is a claim for a domestic support obligation with respect to the debtor, perform the duties specified in section 704(c) of this title