Within twenty days after a meeting of the school board, the board shall cause to be published in the designated legal newspaper a full account of the unapproved proceedings of such meeting, giving a detailed statement of all expenditures of money, with the names of persons to whom payment is made, showing the service rendered or goods furnished, a detailed statement of receipts, and balance on hand. Expenditures and receipts of trust and agency funds may be published in total only.
If the published minutes of the previous meeting of the board are modified, amended, or corrected by such board subsequent to such publication and prior to approval by the board, such changes shall be reflected in the minutes of the meeting at which such modifications, amendments, or corrections are made.
The business manager shall sign each legal publication submitted to the newspaper.