}
1(һ)Y
{(ln)칫˾Ӌһ헹̶Ya(chn)ڞ6꣬ҪIY1000fԪ˾öʞ25%ԓ˾YIP(gun)Y£
1.l(f)ͨɻIY200fԪÿɰl(f)Ѓr6.2Ԫl(f)M0.2Ԫl(f)ŵĹÿ1.2ԪA(y)ԺÿL3%
2.yлILڽ300fԪm(x)Mʞ1%ʞ5%ÿ긶ϢһΣһ߀
3.l(f)ЂȯIY500fԪÿȯֵ1000Ԫ3Ʊʞ6%ÿӋϢһΣֵl(f)
()Ҫ(j)YІ}Ăxx_Ĵ𰸡
<1> лIYЌLڂ(qun)ԻIYУ
Al(f)йƱIY
Bl(f)ЂȯIY
Cyн
DIY
<2> {(ln)칫˾l(f)ͨɵYɱ飺
A23.6%
B20.6%
C23%
D20%
<3> {(ln)칫˾l(f)ЂȯYɱ飺
A6%
B4.5%
C1.5%
D5.2%
<4> cl(f)ͨɻIYl(f)ЂȯͶYʽă(yu)cУ
AIYɱ
Bؔ(w)ܗU
CYʹL(fng)UС
DڱϹɖ|˾Ŀƙ(qun)
<5> {(ln)칫˾IYļә(qun)ƽYɱ飺
A8.11%
B7.99%
C10.63%
D9.52
һ쎟쎟̎r̎Q·zy̎˴TעԽrO(jin)̎ԃ̎خa(chn)r l(xing)Ҏ(gu)Y(ji)(gu)̎r̎ȫ̎O(sh)O(jin)펟h(hun)Ӱurصӛ·r·O(jin)펟̎ůͨ̎oˮ̎Ӌ̎