问题 单项选择题

在下列关于现金流量图的表述中,说法错误的有()

A.以横轴为时间轴,向右延伸表示时间的延续,轴上每一刻度表示一个时间单位,可取年、半年、季或月等

B.相对于时间坐标的垂直箭线代表不同时点的现金流量情况,现金流量的性质(流人或流出)是对特定的人而言的

C.在现金流量图中,箭线长短与现金流量数值不成比例

D.箭线与时间轴的交点即为现金流量发生的时点

答案

参考答案:C

解析:

对于一个技术方案,其每次现金流量的流向(支出或收入)、数额和发生时间都不尽相同,为了正确地进行工程经济分析计算,我们有必要借助现金流量图来进行分析。运用现金流量图,就可全面、形象、直观地表达技术方案的资金运动状态。但是在绘制现金流量图时必须注意:

(1)以横轴为时间轴,向右延伸表示时间的延续,轴上每一刻度表示一个时间单位,可取年、半年、季或月等;时间轴上的点称为时点,通常表示的是该时间单位末的时点;0表示时间序列的起点。整个横轴又可看成是我们所考察的“技术方案”。

(2)相对于时间坐标的垂直箭线代表不同时点的现金流量情况,现金流量的性质(流入或流出)是对特定的人而言的。对投资人而言,在横轴上方的箭线表示现金流入,即表示收益;在横轴下方的箭线表示现金流出,即表示费用。

(3)在现金流量图中,箭线长短与现金流量数值大小应成比例,并在各箭线上方(或下方)注明其现金流量的数值。

(4)箭线与时间轴的交点即为现金流量发生的时点。故本题正确选项为C。

阅读理解

(B)

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