题目内容
(请给出正确答案)
[单选题]
已知建设年产40万吨乙烯装置的投资额为80亿元,现有一年产90万吨乙烯装置,工程条件与上述装置类似,估算该装置的投资额是多少()生产能力指数n=0.7,F=1.4)
A.180
B.245
C.197.58
D.168.92
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A.180
B.245
C.197.58
D.168.92
A.6000
B.6300
C.6600
D.6615
A.750
B.950
C.1050
D.1500
A.0.4~0.5
B.0.6~0.7
C.0.8~0.9
D.0.9~1
A.16989.6
B.17910.0
C.18206.4
D.19152.8
A.16989.6
B.17910.0
C.18206.4
D.19152.8
A.(28000/30)×45×1.216=51072(万元)
B.(30/45)×28000×1.216=47019(万元)
C.(28000/30)×45=42000(万元)
D.(35/40)×28000=24500(万元)
A.(30000/30)×50×1.3=65000(万元)
B.30000×(50/30)0.7×1.3=55764.6(万元)
C.(30000/30)0.7×50×1.3=8183(万元)
D.(30000/30)×50×1.3×0.7=45500(万元)
A.3
B.4
C.5
D.5.01