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【简答题】
某公司2018年1-6月销售量与销售费用的历史数据资料如下表所示。 月份 销售量(件) 销售费用(元) 1 1750 84600 2 2060 10480 3 1824 90010 4 1930 98500 5 2180 103000 6 1840 94200 合计 11584 480790 要求:(1)采用高低点法对销售费用进行分解并建立混合成本模型。 (2)若该公司预计7月份的销售量为2200件,请预测7月份销售费用的数额。
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举一反三
【多选题】下列属于新闻组优点的有()。P91
A.
全球互联性
B.
信息海量
C.
直接交互性
D.
主题鲜明
【简答题】Over 1 billion people lack adequate housing. These people are found in every country of the world and, indeed, in almost every community. In some cases, they don't even have a roof over their heads. T...
【简答题】第三十二条 为确保超限货物运输安全,可采用______等方法检查确认运输线路或区段的限界能否满足______。(一)检查架的尺寸应与货物______的实际尺寸相同。(二)安装检查架的车辆应与______的车型相同。(三)检查架应安装在货物______所在的位置。使用其他车辆安装检查架的,检查架的尺寸应考虑拟用车辆的______和______等。
【简答题】People are different. Some are extrovert . These people are outgoing, confident, and know the “gift of the gab”. They also feel very comfortable when in groups of people. Unfortunately we have the oth...
【单选题】在安装预应力屋架中的预应力管道时,要按( )。
A.
应力筋张拉工艺进行张拉
B.
应力管道的形式进行锚固
C.
标位置进行安装
D.
道的轴线方向进行安装
【单选题】Never in m wildest dreams _____ these people are living in such poor conditions. [     ]
A.
I could imagine
B.
could I imagine
C.
I couldn't imagine
D.
couldn't I imagine
【单选题】Never in my wildest dreams ______ these people are living in such poor conditions.
A.
I could imagine
B.
could I imagine
C.
I couldn’t imagine
D.
couldn’t I imagine
【单选题】在安装预应力屋架中的预应力管道时,要按( )进行安装。
A.
预应力筋的锚固方式
B.
网格位置
C.
管道的轴线方向
D.
坐标位置
【单选题】These people are often in the high-income group and should be a major target for tax ( ).这些人通常属于高收入群体,本应该成为税收的主要目标。
A.
division
B.
collection
C.
breaks
D.
barriers
【单选题】Never in my wildest dreams these people are living in such poor condition.
A.
I could imagine
B.
could I imagine
C.
I couldn’t imagine
D.
couldn’t I imagine
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