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2020мӋӋI(y)P(gun)֪Rģԇ}ģ_2

ԴԇW(wng)  [2020824]   С

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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

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