^@Щ(jng)(j)^l(f)_(d)һСhǵľ͘I(y)(chung)I(y)(jng)(zhng)С˺ܶ࣬Сhǵ˿Ҳ^ܼвل(chung)I(y)ߌ۹@ЩСhôСhʲôã挦(du)廨TĄ(chung)I(y)(xing)Ŀ_ʼĕr(sh)x(xing)ĿO(sh)롣
W(xu)܇ɸ׃҇(gu)܇{̌W(xu)ģʽpɿ{g(sh)ôʲônjW(xu)܇(jin)ε{Ӗ(xn)^ṩ܇{ģM{ģMC(j)IJc܇PnλșC(j)(gu)c܇ߴһ£Txx܇ȶһ(yng)ȫW(xu)TģM܇{h(hun)W(xu)(x){@ӵľ(x)ģʽ{W(xu)T㲻rܲͬͬ·r{w(yn)R侳ĸX
W(xu)܇֮ģMW(xu)܇֮{ģM،µ{Ӗ(xn)ģʽµ{Ӗ(xn)p˅cԭh(hun)(ji)ܡЧƼ¼g(sh)I(lng)Ї(gu){Ӗ(xn)ÿƼ׃δʮSʮ挦(du)˿ȱЈ(chng)W(xu)܇֮܇{ģMC(j)Ǖr(sh)挦(du)˾Ј(chng)ԃռЈ(chng)șC(j)
eW(xu)܇̫β_Ո(qng)ԣ҂(hu)M(lin)ϵ
һ(g)^(q)ֻxһλͬһص^(q)˸(jng)(zhng)Ո(qng)MЄ(dng)
ԃ˺ܶ˓ռرPՈ(qng)M(lin)ϵ҂^@Щ(jng)(j)^l(f)_(d)һСhǵľ͘I(y)(chung)I(y)(jng)(zhng)С˺ܶСhǵ˿Ҳ^ܼвل(chung)I(y)ߌ۹@ЩСhǡôСhʲô挦(du)廨TĄ(chung)I(y)(xing)Ŀ_ʼĕr(sh)x(xing)ĿO(sh)
W(xu)܇ɸ׃҇(gu)܇{̌W(xu)ģʽpɿ{g(sh)ôʲônjW(xu)܇(jin)ε{Ӗ(xn)^ṩ܇{ģM{ģMC(j)IJc܇PnλșC(j)(gu)c܇ߴһ£Txϡx܇ȶһ(yng)ȫW(xu)TģM܇{h(hun)W(xu)(x){@ӵľ(x)ģʽ{W(xu)T㲻rܲͬͬ·r{w(yn)R侳ĸX
W(xu)܇֮ģMW(xu)܇֮{ģM،µ{Ӗ(xn)ģʽµ{Ӗ(xn)p˅cУԭh(hun)(ji)ܡЧƼ¼g(sh)I(lng)Ї(gu){Ӗ(xn)ÿƼ׃δʮSʮ挦(du)˿ȱЈ(chng)W(xu)܇֮܇{ģMC(j)Ǖr(sh)挦(du)˾Ј(chng)ԃռЈ(chng)șC(j)
eW(xu)܇̫β_Ո(qng)҂(hu)M(lin)ϵ
һ(g)^(q)ֻxһλͬһص^(q)˸(jng)(zhng)Ո(qng)MЄ(dng)
ԃ˺ܶ࣬˓ռرPՈ(qng)M(lin)ϵ҂
ǰO(sh)ÿµ5000Ԫ˹4000Ԫˮ1000ԪӋ(j)M(fi)1f10_(ti)ģMC(j)ÿ_Tr(sh)g10c(din)10c(din)
1Ӌ(j)r(sh)ϙC(j)M(fi)ÿ12Сr(sh)_10_(ti)C(j)H5Сr(sh)M(fi)r(sh)gÿСr(sh)20Ԫÿ10520=1000Ԫÿ3f
2k¿M(fi)¿398Ԫp¿598Ԫȿ698ԪO(sh)ÿHkһվO(sh)500Ԫk1.5f
3Сÿ2000Ԫ
1. ÿ(g)ÿռM(fi)6000ԪQ㵽ÿ500Ԫl(f)չ10ҵÿ5000ԪM(fi)
2. ˵M(jn)؛r(ji)O(sh)ÿ(g)1.2fQ㵽ÿ1000Ԫl(f)չ10ÿ1fԪ
6.2fM(fi)1f=5.2f