ҵϰ
D. ͬʼڴϢ
E. ͬʼһڴϢ
6ѾֵҵƱڣȷǣ ABDE A. Ϊտտ B. ƾ֤տ C. ƾ֤տ
D. ֵҵжһƱ֧˻Ʊݺտ
E. ֵгжһƱڳжѽת롰ӦĿջƱб
ж
1ڴָҵзŵĴ15£5꣩ĸִ
2ҵԴԴӦֱ㡣
3ӦƴָϢ90ûջصĴ 4ѧУҽԺԹΪĿĵҵλΪ֤ˣ
5ƶȹ涨չ2Σ
33 ҳ, 49 ҳ
ҵϰ
ġʵ
1. ij42շһʶڴΪ40ԪٶΪ4룬4£620аϢʱñʴӦϢΪ :42ա620յӦϢ 400 00080430=4266.67Ԫ
62182ջʱñʴӦϢΪ 400000424/30=2240Ԫ
2. ij628շŶڴһʣΪ80Ԫ5£Ϊ5룬ñʴ1211ղŹ黹ϢӦϢΪ ڴӦϢ:
: 1128 ڴӦϢ: 800000 55룽20 000
ڵķϢ㼴1128ա1211 (800000+20 000)13530=1776.67Ԫ
3. ij2002518A˾ŴһʣΪ100ԪΪ2꣬Ϊ5%20031220ǰA˾һֱ֧ܰϢ2004320սϢ2004518յʱA˾˻ֱ20041218ղһԽñʴıϢ塣
34 ҳ, 49 ҳ
ҵϰ
ķϢΪÿ֮ġ
ʱƷ¼
裺ڴA˾ 1 000 000 λڴA˾ 1000000
200392120031220սϢգаϢʱñʴӦϢΪ
10000003125% = 12500 (Ԫ) Ʒ¼Ϊ
裺ӦϢA˾ 12500
Ϣ롪ڴϢ 12500 ϢʱƷ¼
裺λڴA˾ 12500 ӦϢA˾ 12500
4. ijҵ2005331մΪ100Ԫ弶£Ϊ80ԪעΪ14ԪμΪ3ԪΪ2ԪʧΪ1Ԫ 2005630մΪ150Ԫ弶£Ϊ120ԪעΪ20ԪμΪ6ԪΪ3ԪʧΪ1Ԫ 2005331ոӦרΪ 142%+325%+250%+1100%=3.03Ԫ
35 ҳ, 49 ҳ
ҵϰ
2005630ոӦרΪ
202%+625%+350%+1100%3.03 =4.97Ԫ
5. 422֧λύƾ֤ԼҵжһƱ֣ͬ֡ƱΪ322ǩ250 000Ԫ622յڣʼΪ4.8롣(ûƱΪسжңӦ3),ҵжһƱĸ(ж)Ϊʡϵͳڼ֧еĿλá
620֧ίտƾ֤Ʊһĸ֧ȡֿ623ռ֧յίտƾ֤Ʊ鸶˻֧漴ƾ֤˻У626յ˻ƾ֤˵ȡֿ (1) 422հ Ϣ ʵֶ Ʒ¼Ϊ
(2) 626ȡֿ Ʒ¼Ϊ
36 ҳ, 49 ҳ