A.10%
B.15%
C.20%
D.25%
A.10%
B.15%
C.20%
D.25%
A.10%
B.15%
C.20%
D.25%
A.20%
B.25%
C.15%
D.30%
A.20%
B.25%
C.15%
D.10%
A.10%
B.15%
C.20%
D.25%
A.签约合同价的8%
B.签约合同价的10%
C.签约合同价的15%
D.签约合同价的20%
A.13.824万元
B.14.4万元
C.15万元
D.16.8万元
A.25.980
B.24.510
C.4.752
D.4.483
A.3天
B.7天
C.10天
D.15天