ϺһѧԺԶ̽ࡷģ1

ж(ÿ1.5֣жȷ1.5֣жϴ󵹿1֣ⲻ÷Ҳ۷֣۷Ϊֹ)
36˷뻵ʧ֮ʷ䶯Ĺϵ˷Խ࣬ʧԽСˣҵӦ˷ãԱ㽫ʧ͵С
ȷ𰸣
˷õ뻵ʧĽͼһ͵㣬һ޶˷öԽͻ˾ͲӰˡ
37ԤƵϢ˰ǰÿ޲ʱøծʻͨÿ󣬽ҵIJա
ȷ𰸣
øծʻӴҵա
38ϵʱȫԼΪάͶߵ档
ȷ𰸣
ϵʱȫԼΪάծȨ˵档
39ձͶðսͶʶʵʻõijʽʱֵDzֶⱨꡣ
ȷ𰸣
ձͶðսͶʶʵʻõij޷ձ(ʽʱֵͨ͸)ʽʱֵDzֶⱨꡣ
40ڲʱֵǰ£ͶʻԽ̣ͶʷվԽС
ȷ𰸣
ڲʱֵǰ£ͶʻԽ̣ͶʷվԽС
41ӪߺߵҪì֧Ӫߵܳɱ뾭Ӫߴҵֵ֮ìܡ
ȷ𰸣
μ̲IJĿЭ˵
42ijһͶĿָСڻӦĻ׼ָָ꣬ڻڻ׼ָ꣬Զ϶ͶĿȫ߱ԡ
ȷ𰸣
ijһͶĿָڻӦĻ׼ָָ꣬Сڻڻ׼ָ꣬Զ϶ͶĿȫ߱ԡ
43ȨĸߵȡҵʽṹծԽߣȨԽͣԽ󡣣
ȷ𰸣
ȨĸߵȡҵʽṹծԽߣȨԽ󣬲Խ
44ܸչʵIJʷdzߣҪҵ沢飬һԶͶʻ
ȷ𰸣
ܸչҪע峥ծԼǿ˾ijԶͷչģˣֻжڻͶ
45ͶͶʵһʽߵĿĻһ£еյĴСͬ
ȷ𰸣
߳еյĴСͬͨͶķҪͶʵķա
ġԼۺ
46˾Ϊ30죬Ϊ20ÿۼ1Ԫλ䶯ɱ0.6Ԫֽۿ۷һΪ2.5/10N/30ڶΪ1.5/20N/30ٶַһĿͻֽۿۣҵĻʧΪδֽۿ2%ʽɱΪ20%
Ҫ
1ѡۿ߶ҵ
2ڶۿ۷ֻ1/4˿ܣһڶȣӦѡһ֣
𰸼
1һۿµƽ=10×50%+30×50%=20죩
Ӧ˿ת=360/20=18Σ
Ӧ˿ɱ=200000÷18×0.6×20%=1333.33Ԫ
ֽۿ=200000×50%×2.5%=2500Ԫ
ʧ=200000×50%×2%=2000Ԫ
ۿµܳɱ=1333.33+2500+2000=5833.33Ԫ
2ڶۿµƽ=20×50%+30×50%=25죩
Ӧ˿ת=360/25=14.4Σ
Ӧ˿ɱ=200000÷14.4×0.6×20%=1666.67Ԫ
ֽۿ=200000×50%×1.5%=1500Ԫ
ʧ=200000×50%×2%=2000Ԫ
ۿµܳɱ=1666.67+1500+2000=5166.67Ԫ
3ۿµƽ=20×1/4+30×3/4=27.5죩
Ӧ˿ת=360/27.5=13.09Σ
Ӧ˿ɱ=200000÷13.09×0.6×20%=1833.46Ԫ
ֽۿ=200000×25%×1.5%=750Ԫ
ʧ=200000×75%×2%=3000Ԫ
ۿµܳɱ=1833.46+750+3000=5583.46Ԫ
ԣӦѡڶۿߡ
47ʢ˾׼֤ȯͶʣͶʱΪ12%˰˰33%ѡ£
1A˾ծȯA˾ծȯֵΪ100ԪƱ8%5꣬ʷ3%ǰгΪ10%
2ȯгȯֵΪ100ԪƱ7%3ꡣÿ֧Ϣڹ黹ֵ
3BֹƱBƱÿ30Ԫڲù̶ߣÿɹ4Ԫ
Ҫ󣺸
1A˾ծȯķм۸ծȯʽɱ
2A˾ծȯȯBֹƱڼֵΪʢ˾Ͷʾߡ
𰸼
1A˾ծȯķм۸=100×8%×P/A10%5+100×P/F10%5=100×8%×3.791+100×0.621=92.428Ԫ
Aծȯʽɱ=100×8%×133%/[92.428×13%]=5.98%
2A˾ծȯڼֵ=100×8%×P/A12%5+100×P/F12%5=100×8%×3.6048+100×0.5674=85.58Ԫ
ȯڼֵ=100×7%×P/A12%3+100×P/F12%3=100×7%×2.4018+100×0.7118=87.98Ԫ
BֹƱڼֵ=3/12%=25Ԫ
ԣʢ˾ӦͶʹȯ