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1习题第1章1.答案:D第2章1.答案:C2.答案:C3.答案:C4.答案:D5.答案:D6.答案:D7.答案:D8.答案:D9.答案:C第3章1.答案:C2.答案:A3.答案:B4.答案:D第4章1.答案:D2.答案:B3.答案:D4.答案:D5.答案:C6.答案:B7.答案:A8.答案:D9.答案:A10.答案:D11.答案:A12.答案:D13.答案:B14.答案:C15.答案:D16.答案:D17.答案:D18.答案:C19.答案:A2第5章1.答案:B2.答案:D3.答案:B4.答案:B5.答案:C6.答案:D7.答案:C8.答案:C9.答案:B10.答案:A11.答案:B12.答案:D计算过程如下:总成本=总订货准备成本+总保管成本总订货准备成本=订货准备次数×一次准备成本总保管成本=物料单位数×单位成本×保管时区数×每时区保管成本A.总订货准备成本=¥30×4=¥120,总保管成本=¥0,总成本=¥120B.总订货准备成本=¥30×2=¥60,总保管成本=(1200×¥1×3×0.005)+(1500×¥1×4×0.005)=¥48,总成本=¥108C.总订货准备成本=¥30×2=¥60,总保管成本=(1000×¥1×2×0.005)+(1500×¥1×6×0.005)=¥55,总成本=¥115D.总订货准备成本=¥30×3=¥90总保管成本=(1000×¥1×2×0.005)=¥10,总成本=¥10013.答案:C14.答案:A15.答案:B16.答案:A17.答案:C18.答案:C19.答案:B计算如下:月预测值实际销售值偏差偏差的平方1364346-183242364312-5227043364387235294364350-14196353644064217646364364007364353-111218364338-266769364392287841036438521441113643728641236435611合计7604σ==26.3要使服务水平达到90%,相应的安全库存=1.28×26.3=34要使服务水平达到95%,相应的安全库存=1.65×26.3=44要使服务水平达到98%,相应的安全库存=2.05×26.3=54其中,安全系数1.28、1.65和2.05可以通过查询标准正态分布表而得到。20.答案:A21.答案:B22.答案:D23.答案:D24.答案:B25.答案:D26.答案:A750×3+2000×2+(7500-750-2000)×1=2250+4000+4750=1100027.答案:C28.答案:A计算如下:A类物料共4种,计算机中的记录准确的为3种。所以,库存记录准确度为75%B类物料共1种,其库存记录不准确,所以,库存记录准确度为0%C类物料共2种,其中一种的库存记录是准确的,另一种的库存记录是不准确的,所以,库存记录准确度为50%。第6章1.答案:C2.答案:B3.答案:B4.答案:B5.答案:D6.答案:B7.答案:C8.答案:D49.答案:D10.答案:D11.答案:B12.答案:D13.答案:C14.答案:D15.答案:D16.答案:A17.答案:B第7章1.答案:B2.答案:D3.答案:B4.答案:B5.答案:D6.答案:A7.答案:B8.答案:D9.答案:B10.答案:C11.答案:C12.答案:B13.答案:B14.答案:A15.答案:B16.答案:C17.答案:C18.答案:C19.答案:B20.答案:C21.答案:C第8章1.答案:A2.答案:C3.答案:D4.答案:A5.答案:C6.答案:B7.答案:A58.答案:D9.答案:D10.答案:D11.答案:A12.答案:A13.答案:B14.答案:B15.答案:C16.答案:B计算如下表:时区12345预测1022202428客户订单52615630预计可用量151014293535可承诺量主生产计划30303030注:第4时区和第5时区的主生产计划量30是避免预计可用量低于安全库存量17.答案:A18.答案:C19.答案:A否则,预计可用量低于安全库存量。20.答案:A21.答案:C22.答案:B23.答案:C24.答案:D25.答案:B26.答案:C27.答案:C28.答案:A29.答案:C30.答案:B31.答案:C计算如下表时区123456789预测202020202020202020实际订单18152710108655PAB2021720010ATPMPS30303032.答案:D6计算如下表时区12345预测1022202428客户订单52615623预计可用量20可承诺量41主生产计划303033.答案:B34.答案:DA和B不能立即发货25件,C增加了库存保管费用。35.答案:C(15+20)-5-2=2836.答案:A在第7时区,如不投放主生产计划量,则预计可用量低于安全库存。37.答案:B38.答案:A39.答案:D40.答案:C41.答案:C42.答案:C43.答案:C第9章1.答案:D2.答案:B3.答案:D4.答案:D5.答案:D6.答案:B7.答案:D8.答案:C9.答案:C10.答案:D11.答案:D12.答案:B13.答案:D14.答案:B15.答案:D16.答案:C17.答案:C18.答案:D719.答案:D20.答案:D21.答案:C300+250=55022.答案:B计算如下:提前期:3按需订货(lotforlot)策略时区12345678毛需求15102001525015计划接受量25预计可用量20302000-150净需求152515计划订单接受152515计划订单下达152515提前期:3订货批量为25的固定订货批量策略时区12345678毛需求15102001525015计划接受量25预计可用量20302000-15/10-15/1010-5/20净需求15155计划订单接受252525计划订单下达25252523.答案:B125-95-25+安全库存=20,解得安全库存=1524.答案:C25.答案:B26.答案:C27.答案:B28.答案:C根据此表,MRP系统产生的计划订单下达量应当出现在第2时区。现在,计划订单下达量出现在第1时区,是计划员下达的。因此是确认的计划订单。29.答案:D30.答案:A31.答案:B32.答案:A33.答案:A34.答案:B第10章1.答案:C2.答案:C83.答案:B4.答案:D5.答案:C6.答案:B7.答案:B8.答案:A9.答案:A计算如下表序号工序工作中心单件加工工时加工总工时开始日期完成日期1102500.24244/154/172203290.10104/184/193305050.36364/204/2410.答案:B11.答案:C12.答案:C13.答案:D14.答案:A15.答案:A16.答案:C17.答案:B18.答案:D19.答案:D20.答案:B第11章采购作业管理----增值在这里实现习题1.答案:D2.答案:C3.答案:D4.答案:C第12章1.答案:D2.答案:C3.答案:B4.答案:B5.答案:D9第13章1.答案:D2.答案:B3.答案:D4.答案:B第14章ERP转变企业的经营机制习题1.答案:A2.答案:D3.答案:A4.答案:D5.答案:D第15章ERP软件系统选型习题1.答案:B2.答案:A第16章ERP的实施与运行管理习题1.答案:C2.答案:B3.答案:B4.答案:B5.答案:B6.答案:D7.答案:D8.答案:B9.答案:A10.答案:D第17章ERP实施应用评估方法----OliverWight优秀企业业绩A级检测表习题1.答案:A
本文标题:ERP习题答案汇集
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