| 摘要 |
<p>PROBLEM TO BE SOLVED: To speedily retrieve and extract desired component cost information from a component cost file. SOLUTION: Each record 32 of the component cost file 31 has control product code information 34 representing a manufacture place and a product type number as one code and component-cost-by-item information 40 regarding the costs of components produced by control factories. A cost table generating means 52 extracts only a record 32 including specific control product code information 34 regarding a control product code inputted from a 1st input means 51 and expands the component-cost-by-item information 40 included in the extracted record 32 to generate a cost table.</p> |
