在管理会计中,混合成本可用直线方程y=a+bx来模拟,其中bx表示()。
A. 单位变动成本
B. 变动成本总额
C. 单位固定成本
D. 固定成本总额
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成本性态分析最终将成本分为()。
A. 变动成本
B. 固定成本
C. 混合成本
D. 制造成本
E. 生产成本
高低点法的优点是计算精度高,缺点是计算过程过于复杂。()
A. 对
B. 错
成本性态分析仅是指定性分析。()
A. 对
B. 错
Photographing CitiesA radical change has happened in photography. The wide availability of smartphones means that ordinary people can now take 1 photographs of the world around them. 2 photographers are 3 with capturing and documenting the world around them, especially the cities in which they live in.When and where a photograph is taken can have a(n) 4 effect on what the viewer feels. To bring a city to life, look for a mid-level view. It's still close enough to feel the experience of the city without looking down on it. In any city, there will be publicly accessible places that let you look into the city. New York City, especially, has a unique geography. Since Manhattan is an island, the city has had to grow tall. That height, surrounded by water with its bridges, makes New York a 5 place to photograph