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ĵTȱ
÷
(qun)
˷
?/DIV>
ʽ
ָ
С
ɿسĿ(qun)
ɿصij
ֻԻʽͶ룬Ի?/DIV>
һ㲻?/DIV>
ã?BR>ã?/DIV>
խ
߲Σж룬оӪȨ?/DIV>

I(qun)

֙?/DIV>

Ͷ\Ƚ

ǷˣҲAǷ
\`ʹܶ
ĸzɿ
Ŀɿ
Ͷ
С
߲ΣͶʾ(qun)ģ

Ͷʾ(qun)
֙롢;?/DIV>
Ͷ롢?/DIV>
һǷ
Ͷ
ʣ
[11-2] ij˾һֹ˾20045000Ԫɱ?0%̶800ԪУ۾ɷ200Ԫ
1÷ֹ˾ģ̶ֻ۾ɷǷֹ˾žɿضɷֹ˾۾ɷĹ̶žĿɿس
Ҫ?\`ʹܶ?BR> ĸzɿܶ?BR> Ŀɿܶ?BR>S \`ʹܶ=5000×1-70%=1500Ԫ
ĸzɿ=1500-800-200=900Ԫ
Ŀɿ=900-200=700Ԫ
2÷ֹ˾Ͷģռõʲƽܶ4000Ԫиʽ1000ԪƽϢ10%ù˾ɶҪ;ʲ11%33%Ҫ?ͶĵͶʡ Ͷĵʣ?BR>SͶ=700-1000×10%×1-33%/4000-1000×100
=402/3000=13.4%
ʣ=402-3000×11%=72Ԫ
[11-3]ǰ⣺֪ēـй?
ָ
˾
Ԫ
34650
10400
15800
8450
ʲƽռö?/DIV>
315000
94500
145000
75500
涨Ͷ?/DIV>
10%
Ҫ󣺣1ü˾͸ͶĵͶʣݴ۸ͶĵI(y)
2Ͷĵʣݴ۸ـ?BR> 3ۺ۸ͶĵI(y)2004ݏ?BR>S1Ͷʣ
ټ˾Ͷ
AͶĵͶ
BͶĵͶ
CͶĵͶ
飺CͶI(y)ţBͶI(y)?BR>2ʣAͶĵʣ=10400-94500×10%=950Ԫ
BͶĵʣ=15800-145000×10%=1300Ԫ
CͶĵʣ=8450-75500×10%=900Ԫ
PBͶI(y)ţCͶI(y)?
3ۺPۺ{lI(y)Ĺ BͶI(y)ţAͶĴ֮CͶ