【单选题】【消耗次数：1】
下列公式正确的是？
①
边际贡献率=变动成本率
②
边际贡献=销售收入×边际贡献率
③
边际贡献率 = 边际贡献/本年利润
④
变动成本率=变动成本/总成本
参考答案：
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相关题目
【多选题】
关于边际贡献率的公式中，正确的有（ ）。
①
边际贡献率＝边际贡献总额/销售收入
②
边际贡献率＝单位边际贡献/单价
③
边际贡献率＝1－变动成本率
④
边际贡献率＝单位变动成本/单价
【单选题】
某企业生产A产品，单价为32元，单位变动成本为20元，固定成本为350000元，当年销量30000件。边际贡献率是（ ）。
①
37.50%
②
40%
③
35%
④
23%
【单选题】
某企业生产甲产品，售价为60元/件，单位变动成本24元，固定成本总额100000元，当年产销量20000件。则边际贡献率（ ）元。
①
30%
②
60%
③
80%
④
25%
随机题目
【单选题】
If only he __________ what I tell him, but he won’t.
①
had done
②
would do
③
would have done
④
has done
【单选题】
I am very grateful to you for what you’ve given me and __________ you have done for me.
①
which
②
that
③
all what
④
all that
【单选题】
Did Tom tell you to water the flowers?
①
No. And so did I
②
No. And neither did I
③
He did And so I did
④
He did And so do I
【单选题】
I __________ an interesting news item in yesterday’s Times.
①
came across
②
came up
③
came to
④
came over
【单选题】
Many Americans worry about leisure and hurry from one activity to the next, __________ little time to stop and think.
①
leave
②
leaving
③
left
④
to leave
【单选题】
Sorry to interrupt, but can you give me another copy of the handout?
①
No, of course not
②
Certainly
③
I’m sorry to hear that
④
By no means, but it’s impossible