10.˾
(1)Ʊ
ٹ˾ӦÿһʱƱ棬֤
ڹ˾ⱨ͵ȻƱעʦ֤ɹ˾ˡܻʦƻ˺ܻԱǩ
۹ɷ˾IJƱӦٿɶ֮ǰ20ñڱ˾ɶġ
(2)˾ķ˳
ֲǰȵĿ
ڽ˰
۷ֲǰȿģֲ
ȡ
ȡ
ɶ
ӯ˰(ֲ)10%ȡ˾ۼƶѴﵽעʱ50%ʱɲȡ˾;ֲתʱ
Ӧϰ˾ǹɷ˾עʱ2ԪۼȡΪ5000Ԫ2002˰Ϊ3000Ԫù˾ӦȡķΪ()Ԫ
A.150
B.200
C.300
D.500
[]C
[]ݡ˾Ĺ涨˾10%ȡ𣬷ۼƴﵽ˾עʱ50%ʱȡ˾2002300010%ȡ300ԪԭۼƵķ5000Ԫȡۼܶ5300Ԫδעʱ50%
11.˾ϲɢ
(1)˾ϲӦɹɶ顣ɷ˾ϲ뾭ԺȨIJŻʡ
(2)ɶϲ֮ӦϲЭ֮10֪ͨծȨˣ30ڱֽٹ3Ρ
(3)˾ɢΣٹ˾³̹涨Ӫҵ߹˾³̹涨ɢɳ֣ڹɶɢ˾ϲ߷Ҫɢģܹ˾Υɡ汻رյġ
(4)˾ɢʱӦ㡣˾³̹涨Ӫҵ߹˾³̹涨ɢɳʱɶɢģӦ15ڳ顣ι˾ɹɶɣɷ˾ɹɶȷѡڲģծȨ˿ԺָйԱ飬㡣
Ӧϰסҹҵ5ҹҵ齨Aι˾(¼A˾)˾³̵IJΪ˾ɶٿڻ⣬ٿʱ飬ʱ뾭1/2ϱȨĹɶ1/2ϵĶ»1/2ϵļٿ빫˾Ǽʱָ˹˾³й涨Ĺٿʱɶ鷽IJϷ֮ȫɶЭ̺Ծ
19993£A˾ǼdzעʱΪ1ԪмԹҵȨʣЭ۽1200Ԫҳ1400ԪdzĹɶ˾ٿ״ιɶ飬˶»ᡣ
19995£A˾»֣ᷢΪʵĹҵȨʵʼ۶ڹ˾³ļ۶Ϊʹ˾ɶܶԴﵽ1Ԫ»˽ɼײײܲɶʱֵò
20005£˾һʱЧϺã»ƶһעʱķ˾еעʱ1Ԫӵ1.5Ԫʷύɶ۱ʱ7ҹɶʣ7ҹɶܺΪ5830ԪռȨ58.3%4ҹɶʣ4ҹɶܺΪ4170ԪռȨ41.7%ɶͨʾ飬Ȩ»ִС