(D) To determine whether the liabilities incurred in the conduct of the business are to be chargeable solely to the part of the property held by the fiduciary set aside for use in the business or to the property held by the fiduciary as a whole.
In all cases in which the fiduciary is required to file accounts in any court or in any other public office, it shall not be necessary to itemize receipts, disbursements, and distributions of property; but it shall be sufficient for the fiduciary to show in the account a single figure or consolidation of figures, and the fiduciary shall be permitted to account for money and property received from the business and any payments made to the business in lump sum without itemization;