从有形价格出发,一般认为,如果车辆大修,维修所发生的费用等于或大于换件修理费用的(),则认为是不合理的,应当采用更换件的修理方式。
A.50%
B.60%
C.70%
D.80%
A.50%
B.60%
C.70%
D.80%
A.小多认为发货规则根本不重要,毕竟自己在其他平台发货都没有任何问题
B.小多认为发货规则不用了解,出了问题平台自然会通知
C.小多认为延迟发货、虚假发货、缺货、欺诈发货都是重要的平台规则,如果不好好运营会影响自己在平台的发展
A 告诉刘小姐他很难把成本降得低于价格,但是他想探讨降低竞标价格的方法。
B认为如果他降低成本公司会赢得业务,并有希望从其他方面获取收入。
C采用目前的成本计算提交建议书
D让市场营销人员决定
假设你在管理一座营运成本基本上为零的收费桥。过桥需求的Q由P=15-(1/2)Q给出。
(1)画出过桥服务的需求曲线。
(2)如果不收费,会有多少人通过该桥?
(3)如果过桥费是5美元,相对应的消费者剩余的损失是多少?
(4)该收费桥的运营方打算把价格上升至7美元。在这一相对较高的价格上,会有多少人通过该桥?该收费桥的收益是上升还是下降了?从你的答案出发,你对需求弹性有何判断?
(5)求与价格从5美元上升到7美元相对应的消费者剩余的损失。
Suppose you are in charge of a toll bridge that costs essentially nothing to operate. The demand for bridge crossing Q is given by P=15-(1/2)Q.
a. Draw the demand curve for bridge crossings.
b, How many people would cross the bridge if there were no toll?
C. What is the loss of consumer surplus associated with a bridge toll of $ 5?
d. The toll - bridge operator is considering an increase in the toll to $7. Al this higher price ,how many people would cross the bridge? Would the toll bridge revenue increase or decrease? What does your answer tell you about the elasticity of demand?
e. Find the lost consumer surplus associated with the increase in the price of the toll from $5to $7.
A.福禄贝尔
B.夸美纽斯
C.蒙台梭利
D.维果斯基
A.实际需要
B.可能需要
C.客观评价
D.主观评价