问题 问答题 简答题

计算分析题:C公司生产和销售甲、乙两种产品。目前的信用政策为“2/15,n/30”,有占销售额60%的客户在折扣期内付款并享受公司提供的折扣;不享受折扣的应收账款中,有80%可以在信用期内收回,另外20%在信用期满后10天(平均数)收回。逾期账款的收回,需要支出占逾期账款额10%的收账费用。如果明年继续保持目前的信用政策,预计甲产品销售量为4万件,单价100元,单位变动成本60元;乙产品销售量2万件,单价300元,单位变动成本240元。如果明年将信用政策改为“5/10,n/20”,预计不会影响产品的单价、单位变动成本和销售的品种结构,而销售额将增加到1200万元。与此同时,享受折扣的比例将上升至销售额的70%;不享受折扣的应收账款中,有50%可以在信用期内收回,另外50%可以在信用期满后20天(平均数)收回。这些逾期账款的收回,需要支出占逾期账款额10%的收账费用。该公司应收账款的资本成本为12%。要求:(1)假设公司继续保持目前的信用政策,计算其平均收现期和应收账款应计利息(一年按360天计算,计算结果以万元为单位,保留小数点后四位,下同)。(2)假设公司采用新的信用政策,计算其平均收现期和应收账款应计利息。(3)计算改变信用政策引起的税前损益变动净额,并据此说明公司应否改变信用政策。

答案

参考答案:

(1)销售额=4×100+2×300=1000(万元)

变动成本=4×60+2×240=240+480=720(万元)

变动成本率=变动成本/销售额=720/1000=72%

平均收现期=15×60%+30×40%×80%+40×40%×20%=21.8(天)

应收账款应计利息=平均日销售额×平均收现期×变动成本率×资本成本=(1000/360)×21.8×72%×12%=5.232(万元)

(2)平均收现期=70%×10+30%×50%×20+30%×50%×40=16(天)

应收账款应计利息=(1200/360)×16×72%×12%=4.608(万元)

(3)

预期年收益增加净额大于0,所以,公司应该改变信用政策。

阅读理解

根据短文内容,选择正确的选项。

The world itself is becoming much smaller by using modern traffic and modern communication means(交流方式). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.

Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world.

Air pollution is still the most serious. It’s bad to all living things in the world, but it is not only one kind of pollution. Water pollution kills fish and pollutes drinking water. Noise pollution makes us become angry more easily.

Many countries are making rules to fight against pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air.

The pollution of SO2 is now the most dangerous problem of air pollution. It is mostly caused by heavy traffic. It is certain that if there are fewer people driving, there will be less air pollution.

The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must try to control the growth of population at the same time.

小题1:Our world is becoming much smaller .

A.because the earth is being polluted day and night

B.because science is developing

C.because of the rise in population

D.because the earth is blown away by the wind every year小题2:Thousands of years ago, life was  it is today.

A.much easier than

B.as easy as

C.as hard as

D.much harder than小题3:Pollution comes in many ways. We can even hear it. Here “it” means .

A.water pollution

B.air pollution

C.noise pollution

D.rubbish小题4:What is the most dangerous problem of air pollution?

A.CO2

B.H2O

C.SO2

D.CO小题5:Air pollution is the most serious kind of pollution because .

A.it’s bad to all living things in the world

B.it makes much noise

C.it has made our rivers and lakes dirty

D.it makes us become angry more easily

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