成 本 分 析 图 表　　 利润率              20%10%0                                                                              批 号                        产 量                        利 润                        效　　率              120%100%90%80%                                                                                                     良品率              90%80%70%                                                                                                     售价分析              8070605040302010                                                                                                                                                                                                   　　　注：售价分析 标准售价 ，实际售价 审核 分析者