某分包商承包了某专业分项工程，分包合同中规定：工程量为2400m3；合同工期为30d，6月11日开工，7月10日完工；逾期违约金为1000元/d。该分包商根据企业定额规定：正常施工情况下(按计划完成每天安排的工作量)，采用计日工资的日工资标准为60元/工日(折算成小时工资为7.5元/h)。延时加班，每小时按小时工资标准的120%计；夜间加班，每班按日工资标准的130%计。该分包商原计划每天安排20人(按8h计算)施工，由于施工机械调配出现问题，致使该专业分项工程推迟到6月18日才开工。为了保证按合同工期完工，分包商可采取延时加班(每天延长工作时间，不超过4h)或夜间加班(每班按8h计算)两种方式赶工。延时加班和夜间加班的人数与正常作业的人数相同。[问题] 从经济角度考虑，该分包商是否应该采取赶工措施说明理由。假设分包商需赶工，应采取哪一种赶工方式？
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认知领域的教学目标分为知识、领会( )综合和( )等六个层次.
When was Apple Computer founded What do the owners of the three companies have in common
A. They are all relatively old and rich.
B. They are all relatively young and rich.And they became rich by doing something that no otherpeople had done before.
C. It cannot be concluded from the conversation.
When was Apple Computer founded Who is the president of Federal Express
A. Steven Jobs
B. Frederic Smith
C. Nolan Bushnell
Which days doesn’t the man’s son work Who does Mr.Lee work for now
A. Gold Dragon Oil
B. the PTI
C. the government
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