单项选择题

For operational purposes, for a company operating a fleet of delivery vehicles, which of the following cost units would the most useful?

A．Cost per mile run
B．Cost per driver hour
C．Cost per tonne mile
D．Cost per kilogram carried

你可能感兴趣的试题

任意2个最小项之积（逻辑与）等于逻辑0。

答案：正确

单项选择题

只有（）账号才能使用passwd命令锁定某个账号 A.
root B.
user C.
administrator D.
系统