_Manufactured Goods._ The inventory of manufactured goods includes all goods completed ready for the market. In a trading business this would include the regular stock in trade. Fig. 22 shows a form for the inventory of manufactured goods, which, with slight changes, would answer the purpose for the stock in a trading business. The form shows the _order number_ (meaning the shop order number on which the goods were manufactured), the _description_, the _quantity_, the _material and labor costs_, the _burden_, and _total value_. When these inventories are completed, and the extensions made, it will be seen that a complete record of values of all physical property is provided. From these records the ledger accounts should be adjusted so that all records will correspond. The records also furnish the necessary information from which to make the stores record, which is necessary when installing the system. These inventory sheets may be filed either in the drawers of a vertical file or in a loose─leaf binder, though the latter is preferred. The sheets for each class should be kept by themselves and classified as explained above. The index may be alphabetical, or blank indexes, on which the names of the classes are written, may be used. The sheets in each class should be numbered consecutively and kept in numerical sequence. [Illustration: A CORNER IN THE GENERAL OFFICES OF THE DOBIE FOUNDRY & MACHINE CO., NIAGARA FALLS, N. Y.] STORES DEPARTMENT A MONEY SAVER =19.= Although a stores department is the first essential in the operation of a cost accounting system, manufacturers sometimes hesitate to install such a department on the ground of expense. Without considering its valuable features, the claim is made that the operation of this department involves a larger expenditure than is warranted by the results. But such claims are not borne out by the experience of manufacturers who have tested the efficiency of the department. Where results are found which appear to support this claim, investigation will invariably reveal faulty installation or faulty operation, or both.