5030 Materials and Supplies
The expenses in the following three object classes include products obtained from outside suppliers or those manufactured internally. The cost of the material or supply includes freight-in, purchase discounts, cash discounts, sales taxes, and excise taxes (except on fuel and lubricants). Charges to this object class include both materials and supplies issued from inventory for use, and materials and supplies purchased for immediate use (i.e., items used without going through inventory).