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ԑλã233У>м>(sh)>м(sh)W(xu)(x)ʼ

2009zH?2ص?/h1>
120071225ռ?j)˾ַBI(y)(zhun)(qun)BI(y)]Ҫ?00Ԫ1231ݚԺδо˾о(qun)(sh)(x)ߵĿ80%⳥?0Ԫ˾ĩƴnԴ

裺Ӫҵ?60

A(y)Ƹ?jng)?60

2.ļ

ļҪ漰⣺һ_;A(y)NɻõIJĴ

(1)·_ (y)

A(y)Ƹ?jng)?yng)r(sh)֧Cʼ֧һҸ÷ԍĿͬģ(yng)÷ԑмֵ_1˾|⳥?0Ԫ70Ԫ֮䣬ԓΧ䓃eͬZȷԤƄ?0Ԫ

n(yng)ֱ

a.漰ĿģܷhĿָ漰Ŀֻһһ”һδٲûһծ(dn)?Ŀ

b.漰Ŀģ䓿ܽظ?(qun)ƽ)漰Ŀָ漰ĿֻһEƷCУƷҪĿͻ(yng)أI(y)Щͻб(yng)ݷĸʼص\޷ü_(yng)_ϵĸ?jng)?(qun)ƽ)

2˾2007۶Ʒ1000ԪEƷԜԷSޡ

飬n?0%֧S޷;СĿ15%СS޷2%;ϴĿ4%ϴS޷10%;Ŀ1%S޷20%

2007(yng)IJƷC=(1000 ×2%)×15%+(1000 ×10%)×4%+(1000 ×20%)×1%=3+4+2=9(Ԫ)˾

裺?9Դ

A(y)Ƹ?jng)ƷC 9

2.ļļҪ漰⣺һ_;A(y)NɻõIJĴ

(2)I(y)峥ԤƄ֧ȫ򲿷ԤɵģֻڻȊ^յʱΪʲȏUȏUĽHA(y)Ƹ?jng)ĽȷʱӦע?/P>

ֻڡ_Kr(sh)_ϣĸ95%r(sh)ˣڡ

E(yng)_ʲ(yng)롉ΦտĿֱӳA(y)Ƹ?jng)?/P>

_f(shu)ĽܳԤƄĽ_ϲĽԤƄĽʹ_˻ʲ`˽ԭ

A(y)NɻòУ(1)ͨ¹(sh)r(sh)I(y)ͨfչ˾úIJ;(2)ijЩУI(y)ͨߵķʽ˻⳥?(3)񵣱I(y)УI(y)еͬr(sh)ͨlĘI(y)׷Ҫ (y)

320071225ռ?j)˾ַBI(y)(zhun)(qun)BI(y)]Ҫ?00Ԫ1231ݚԺδо˾о(qun)(sh)(x)ߵĿ80%⳥?0Ԫ˾_A(y)Ƹ?jng)?0Ԫ

(qun)Ԃ˾ίеC˾Y(zhun)Ŀr(sh)(qun)˾C˾80Ԫ_ܻ50Ԫ˾ƴn

裺Ӧ?50

I(yng)I(y)֧ 50(ʧ)