【单选题】现代物流与传统物流的很大区别在于成本的核算上,现代物流成本通常是指( )。
【单选题】Whenever marginal cost is greater than average total cost,
A.
a. marginal cost is rising.
B.
b. marginal cost is falling.
C.
c. average total cost is rising.
D.
d. average total cost is falling.
【判断题】现代物流与传统物流的很大区别在于成本的核算上,现代物流成本通常是指物流业务开展的机会成本。
【判断题】待修车辆放置在举升机上时,车辆中心轴线应与举升机对称面在同一平面内,车辆不允许偏向任一侧或一端。
【多选题】种蛋二照的时间是:鸡胚( )日龄,鸭胚( )日龄,鹅胚( )日龄
【判断题】物流中心通常会依托综合交通枢纽设施进行建设,具有多式联运条件.一般是在政府规划指导下多种现代物流设施、设备和多家物流组织机构在空间上集中布局的大型场所,是具有一定规模和多种服务功能的新型物流业务载体。
【单选题】If marginal cost is less than average total cost, then ________ is ________.
A.
average total cost; falling
B.
average variable cost; falling
C.
marginal cost; falling
【单选题】If marginal cost is GREATER THAN average total cost:
A.
. average total cost is increasing.
B.
. average total cost is decreasing.
C.
. average total cost is unchanged.
D.
. marginal cost is decreasing.