עʦི壨ţ
2Ӫҵ
ӪҵָҵƷṩճӪзĸԼרۻĸѡѡװжѡװѡշѡչѡѡѣԼΪ۱˾ƷרۻְʡѵȾԷá
3
ָҵＯӪʽķáϢ֧(Ϣ)Ҿʧ()ڻԼＯӪʽõȡ
ߡĺ㣨գ
1γ
1ӪҵͷӪҵӪҵַΪӪҵҵ
2ӪҵͶ桢롢ӪҵӪҵ֧
ָҵյĸֲ룬ҲĿ˻ֵ˰ȡ
ӪҵָҵӪûֱӹϵĸ롣ӪҵҪ̶ʲӯù̶ʲ桢ʲ桢ǻԽ桢롢Ѹӷȡ
Ӫҵ֧Ҫ̶ʲ̿ù̶ʲʧʲʧdzʧ֧ծʧ֧ȡĹ̶ʲֵȡʲֵȡڽֵ̼ȡ
3=ܶD˰
4γɽΣҪʷ¼
ٽת롰
裺Ӫҵ
ҵ
Ͷ
Ӫҵ
100С롱Ϊ100
ڽеķת롰
裺80СáΪ80
Ӫҵɱ
Ӫҵ˰
ҵ֧
Ӫҵ
Ӫҵ֧
˰
۽תδ
裺20
䡪δ20
2
ʵֵľӦ䣬һҪȡӯͶ߷ΣҪʷ¼
ٽ
裺䡪ȡӯ2(20*10%)
ȡ1(20*5%)
ӯ3
裺䡪Ӧ10
Ӧ10
ڽϸתδ
裺䡪δ13
䡪ȡӯ2
ȡ1
Ӧ10
Ļ˼·ǣʵֵľȥһǷֳȥγӦγ档ַΪָ֣;ֳΪӯδָ;ֳΪδ豾ҵ½ҵ籾ʵֵľ20ֳȥ1010IJ֣γָ;ӯΪ3ĩδΪ7
ࣺheming
Ķ
