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_OꄓIӋ
Ǽͥϵij͡njЩӺܛܛڼĿڸː۲ጿС_OꄓIӋgӭҽb!
һĿB
ĿQֶ
Iˮ,۶,ը,PС,С, ĿͶY5f
x_l^пС^
ĿkֶڸַԶ㡣ֶаۼāζɿڡIBSrcֵطһˡԭρԴr,GɫoȾ,DʳƷջȪһˮʳ÷ 츣l
Ј
1.Ј
ڱ^߀δжF,DZخaֶQϲgԶ,dz
ǼͥϵijnjЩӺܛܛڼĿڸː۲ጿː۵߀ǾĠIBrֵ
ĠIBc (1)ֶƾõĚvʷhֹųǞLǾϵľ߅֮һSеĔU⸱ʳƷȱջȪһˮʳáʳ֮āɿcضDzһͳɞ܊ճвٵʳƷ֮һ
(2)|ĺ^ߣ|ȼZʳеĵ|cĵ|ӽS|sռ40%(i⺬164%u147%)|İMɽӽwҪMɱƄﵰ|йʳ^ȱهڶк^cʳĶʳе|rֵ
(3)֬^ߣ_15%-20%Sͺڶĺʳ֬ԭϡõ{֮һ
(4)đ̴ֲԲđ̴|߃rֵöđ̴O(])ʳֻдһN@ҲǴױڽԭ֮һ
(5)S}ټϼӹ^м̄Ʒ}dzͻ250˶}250̵}ஔf̺Ʒʳa}ĵһxԒôƷoɾǵڶ
(6)BSأeǾSB2^
(7)c⛵ԪǵV|ÁԴ
Ϸ,@^֮
2Јcǰ
Ŀǰ,^߀δF,ǰ
ɱA
1нYA
300
ޣ2500
ՆT(С)21200/1
ɱ5200
2ͶYA
k 2000
b 10000
IIO(ư) 1000
,Y(ڱ) o
3IɱA
ÿղُԭ 200
Ʒf 50
Ӌ_N 50
ӯ̝
lIĿ
ÿAӋ200,ÿM5-10Ԫ
(2)II~ĿˣȫII~400000Ԫ
2ͶYA
II=II~һɱ
ɱ=5150*12+13000+300*30*12=74800+108000 =182800 II=400000-182800=217200
ӯ̝Ay
1ÿƽM8Ԫ,ÿƽ64λM,t鱣I
2ÿƽM8Ԫ,ÿƽ^64λM,tFA;
3ÿƽM8Ԫ,ÿƽ64λM,t̝I
LUAy
(1)xIصĵλǷ
(2)ֵ˽ⲻ(Ŀǰ]и);
(3)HͶYA;
(4)ƶȲ
k
(1)xIMЌؿxׂcׂՈurxѷЗl¿ڽI߅ľMһ{Qṩ
(2)ֵ˽⣺܌̓oҶr(Ŀǰ])
(3)ÿͶYҪMн㣬ArҪɻ»a
PķɷҎ ()
ˆTCOùʽ
1. MYcܷ
————ՆT(С)
2.Iʽ
ܷ
ЈIN
÷ՆTЦIN;ͨ^^ӲĶgA͵Ļ
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