ʵҲοѧϰϣҶܹһͨŶ 


1ĳҵн㹤ƣоȷְܲŸλҪнҪְ𣬶ԾߵӰ졢֪ʶ顣ְҪԾߵӰҪְ80%Ҫְ70%֪ʶҪְ60%ҵҪطΪȼҵƻֵܵ800ÿнĹΪ10Ԫ
ָλA۽ǣְڶȼԾߵӰȼǵȼ֪ʶǵĵȼʸλAнǶ٣

ο𰸣
1ȨߵҪְֵ100%ԾߵӰΪ80%Ϊ70%֪ʶΪ60%
2ֵܣ100%+80%+70%+60%=310%).Ҫռٷֵ
ְ=100/310=32.25%
ԾߵӰ=80/310=25.81%
=70/310=22.58%
֪ʶ=60/310=19.36%
3ȷҪؼҪصȼֵ   ҵƻֵܵΪ800   ҵҪطΪȼ
ְߵֵΪ800*32.25%=258
Ϊ258/5=51.6
ԾߵӰߵֵΪ800*25.81%=206
Ϊ206/5=41.2
ߵֵΪ800*22.58%=181
Ϊ181/5=36.2
֪ʶߵֵΪ800*19.36%=155
Ϊ155/5=31
óҪȼ
                         һȼֵ       2          3            4         5

ְ                         52                104        156           208         258
ԾߵӰ             41                 82         123          164         205          
          36                 72         108          144         180
֪ʶ                   31                 62          93           124        155

λA ֵܵΪ104+123+108+124=459
λAнΪ459*10=4590Ԫ







 µĵļ03-05Ŀ mariopq888 ͬѧṩغֱˣѧϰο

1.AԱÿµĻΪ1000ԪΪ100ԪλΪ600ԪͲΪ200ԪͨΪ200ԪɵλΪŶŮ50ԪҵΪԱϱաʧҵպҽƱա
ע˰Ϊ800Ԫ
Ҽ㣺
(1) ҵΪԱɵĸվǶ٣
(2) Ա˽ɵĸվǶ٣
(3) Աɵĸ˰Ϊ٣
(4) ԱʵΪ٣
ο𰸣ע⣺Ůòǰļ㣬ֻʵʵ֡
𰸣
ҵΪԱɵϱշ=(1000+100+600+200+200)*20%=420Ԫ; 
ҽƱշ=(1000+100+600+200+200)*6%=126Ԫ; 
ʧҵշ=(1000+100+600+200+200)*2%=42Ԫ; 


Ա˽ɵϱշ=(1000+100+600+200+200)*7%=147Ԫ; 
ҽƱշ=(1000+100+600+200+200)*2%=42Ԫ; 
ʧҵշ=(1000+100+600+200+200)*1%=21Ԫ; 
Աɵĸ˰=(2100-800)*10%-25=105Ԫ; 
ԱʵΪ=2100-147-42-21+50-105=1835Ԫ
ıգбҪԼ㡣

2. 
ĳλƸеķ£
1 ƻƸ24ˣʵƸ22
2 ƸӦƸԱΪ75
3 ƸֱӳɱΪ24000Ԫļɱ12000Ԫѡγɱ8000Ԫ¼óɱ4000ԪӳɱΪ18000Ԫ
㣺ƸλɱܳɱЧãļɱЧãѡγɱЧãԱ¼Чã¼ñȣƸɱȣӦƸ
ο𰸣186ҳĹʽм
𰸣
Ƹܳɱ=ֱӳɱ+ӳɱ=24000+18000=42000Ԫ;
Ƹλɱ=ܳɱ/ʵƸ=42000/22Ԫ/; 
ܳɱЧ=¼/Ƹܳɱ=22/42000; 
ļɱЧ=ӦƸ/ļ=75/12000; 
ѡγɱЧ=ѡ/ѡγɱ=22/8000; 
Ա¼Ч=¼/¼óɱ=22/4000; 
¼ñ=¼/ӦƸ=22/75; 
Ƹɱ=¼/ƻƸ=22/24;
ӦƸ=ӦƸ/ƻƸ=75/24

ĳ˾óɶԱȽϷָλۣ1ʾ
1
λ A B C D E F 
A 0 + + + + + 
B 0 + +  + 
C 0   + 
D 0  + 
E 0 + 
F 0 
ϼ 

ȽеĿհ״룬ݻܣٶԸָλӵ͵߽
𰸣
λ A B C D E F 
A 0 + + + + + 6
B  0 + +  + 4
C   0   + 2
D   + 0  + 3
E  + + + 0 + 5
F      0 1
ϼ 5 1 +3 +1 3 +5 0
AEBDCF

ĳ˾ĿǰеĸĿ2ʾ
2 ĳ˾ĿǰеĸĿԼͳ
Ŀ ãԪ
೵ 30000
װ 200000
нݼ 210000
ͨѶѺͽͨ 150000
ᱣ 60000
нѵ 300000
˾׼5ԪнѵͶʣμ40Ԫҵϱպ4ԪҽƱգݹҪȡ೵ų10Ԫ
ϣù˾ܶԤ㡣
𰸣
ܶ=10+20+21+15+6+30+5+40+4=151Ԫ 8֣

ĳ˾εܼԱʵʩΪѵĿѵĿĺİ˸ѵԱúְ:ڹͨ:۹ļƻ䡢ƺְҵ£쵼뼤޹ҵķ߿ͻ񣻢ԱֱϼʾڳԱճռ80%ڱĿȺԡÿƽʼϸΪ40000ԪֳԸݸȷĹɹı80%ɼÿѧԱĻҼֵΪ32000Ԫһĳȫ˸϶ֳɹĻôڸûļֵӦ32000Ԫֱϼ09ơԱÿļܽڹȡóɹҪƽˮƽȷΪ7´֮ǰļΪ48Ҳ769%ѧԱĹΪڸȡóɹҪļˮƽ69%ѵĿ֮ļΪ58ҲȡóɹҪļˮƽ83%ѵĿɱΪ1400Ԫ/ѧԱ
ݰ㣺ѧԱѵͶʻرʡ
⣺
Ͷʻرʣѵ/ѵɱ*100%
ѵ棽3200083694480
ѵɱ1400
Ͷʻرʣ4480/1400*100%=320%

ĳҵ˵ĸλнг飬1ʾ
1.    λн
ҵ        ƽ¹ʣԪ
A        3000
B        1800
C        2000
D        2000
E        1200
F        1800
G        1800
H        1500
I        2500
J        2500
K        2200
Ŀǰҵڳʼҵ׶Σҵʮֱ㣬˵
1нгĹ

нĳ
1.ȷҵҪнĸλ
2.ȷҵ
3.ȷҵĸλ
4.ȷ鷽ѡĵ鷽ѡʹ˾ɷáۡռϢȡ
5.ȷݣ
6.нͳƷ
7.ύн档

2.ҵԱλˮƽӦλδƽΪԪ
    2.
ҵ        ƽ¹ʣԪ        
A        3000        1
B        1800        7
C        2000        5
D        2000        6
E        1200        11
F        1800        8
G        1800        9
H        1500        10
I        2500        2
J        2500        3
K        2200        4
   3.
ҵ        ƽ¹ʣԪ        
A        3000        1
I        2500        2902500
J        2500        3
K        2200        4752200
C        2000        5
D        2000        6502000
B        1800        7
F        1800        8
G        1800        9251800
H        1500        10
E        1200        11
3ǰƽ¹ʸߵ˳ӸߵͽУе㣨50ĹΪ2000Ԫ/£90ĹΪ2500Ԫ/£75ĹΪΪ2200Ԫ/£25ĹΪ1800Ԫ/¡
ȷҵнˮƽʱнˮƽߵҵӦע75㴦90㴦нˮƽнˮƽ͵ҵӦע25㴦нˮƽһҵӦעе㣨50нˮƽ
˸ҵʵʹص㣬Ӧѡ25㴦нˮƽݱ3ļԵõ25㴦нˮƽΪ1800ԪԣҵλнˮƽȷΪ1800Ԫ/¡


ĳҵӪҪƸABCDְλҪԱֲԣѡγλӦƸߣۺϲԵ÷1
1λӦƸְλۺϲԵ÷
ӦƸְλ      
A 45 2 4 2 35 2
B 35 35 3 25 3 15
C 3 2 35 3 25 15
D 4 25 2 25 2 1
ʣ
(1)Ա¼Уļ¼þߵı׼˵ص㡣
(2)ϣòͬԱ¼þ߱׼Ա¼ý˵һ־
߱׼Ч?
𰸣
(1)Ա¼þ߱׼3֡
Ϊ׼˵ĽǶȳÿ˵÷ߵһ䰲ְλܳͬʱĳְλϵ÷ֶߣֻѡһ˶ʹ˲ƾ֮⡣
(3)
ְλΪ׼ְλĽǶȳÿְλѡõܻᵼһͬʱְλѡС (3)
˫ѡΪ׼ڵΪ׼͵ְλΪ׼Ƿȱְλȱˣʹְַλ˫ѡĽǶȳܺԱ 
(3)
(2)ϱϣ
Ϊ׼ֻ(4.5)ְλA(3.5)ְλB(3

ְλCְλDȱΪ0¼ԱƽΪ2.75 (3)
ְλΪ׼(4.5)Aְλ(3.5)Bְλ(3.5)
CְλְλDȱΪ0¼ԱķΪ2.88(2.875) (3)
˫ѡΪ׼Aְλ(4.5)Bְλ(3.5)Cְλ(3.5)Dְλ(2.5)¼ԱƽΪ3.5 (3)
˫ѡΪ׼¼þߵ÷ߣƽΪ׼ְλΪ׼أͬʱʵģЧʿõġ (2)


ĳҵ¹ABCDEԱDΪµԱEΪ²μӹԱABCԱһȵƽʷֱΪ1500Ԫ1800Ԫ2000ԪDµĹΪ2000ԪEµĹΪ1200Ԫ
1 ù˾ÿλԱ¸ӦɴסҵڳԱסĽɴΪ8%
2 ԱЩ¿ȡסʻڵĴ洢
𰸣
A15008%=120Ԫ 2֣
B18008%=144Ԫ 2֣
C20008%=160Ԫ 2֣
D20008%=160Ԫ 2֣
E²μӹԱӲμӹĵڶʼɴסԸԱ²ɹ 2֣
1)        򡢽졢ޡסġ 1֣
2)        ݵġ 1֣
3)        ȫɥʧͶ뵥λֹͶϵġ 2֣
4)        ǨڵСػ߳ӵġ 2֣
5)        Ϣġ 2֣
6)        ⳬͥĹ涨ġ 2֣


2004ꣴ£ĳ˾ӪҪṫƸԱԱ60Ա200240500йزԤ⣬ԱΪ˾40050000Ԫ롣Ƹϼ±
ĳ˾20044ԱƸͳƱ

ָ        Աࣨλˣ
        Ա        Ա        
ӦƸ        245        500        300
¼        60        200        240
        Ƹãλˣ
ʵļ        24000        24600        22500
ʵѡη        20400        26400        22300
ʵ¼÷        6000        6000        8000
1        ƸԱԱ˵ĵλɱбȽϷ
2        ƸɱȣƸɱ
𰸣
(1)Ƹĵλɱ=ʵļ/¼(2)
ƸԱĵλɱ=(24000+20400+6000)/60=840Ԫ/(2)
ƸԱĵĵλɱ=(24600+26400+6000)/240=285Ԫ/(2)
Ƹ˵ĵλɱ=(22500+22300+8000)/240=220Ԫ/(2)
,ƸԱĵλɱ,Ϊ840Ԫ/;Ƹ˵ĵλɱ,Ϊ220Ԫ/.(3)
(2)Ƹɱ=ԱΪ˾ֵܼ/Ƹܳɱ(2)
=40050000/(24000+20400+6000)+(24600+26400+6000)+(22500+22300+8000)
=40050000/160200(2)
=250(2)
ϼԿ,ԱΪ˾ļֵƸܳɱ250,˵ƸȽϳɹ.(3)


ĳĳĳ࿾ͨƸΪ˾ܹ240ԱйԱ52ˣԱ48ˣԱ85ˣ55ˣΪ˱ƸԱȫ˾Ƹг¸
ĳ˾2004Ա¼ͳƱ
ָ        Ա        
        Ա        Ա        Ա                
ƻ        65        48        100        55        268
ӦƸ        130        144        136        220        630
ѡ        78        72        102        110        362
ʵ¼        52        48        85        55        240
Ͻ⣬ĸԱԼԱ¼ñȣƸɱȣӦƸȡз˵
ϵĹʽнͷ

𣺴˴ѵĳɱ/Ϊ1/9 
2P178⣺
֪ƽнΪ1080Ԫ/£нٷΪ16%
ԣ н=ƽн/1+нٷ/2=1080/1+16%/2=1000Ԫ/£
н=ƽн1+нٷ/2=1080(1+16%/2)=1166.4Ԫ/£
нĶн1000Ԫ/ºн1166.4Ԫ/¡

[  46219976  2006-5-17 18:14 ༭ ] 