A.2000x 70%=1400(万元)B.(2000-1250)x 70%=525(万元)C.2000x (1-70%)=600(万元)D.1250x 70%=875(万元)
A.113/(1+13%)x13%=13(万元)B.113x (1+10%)/(1+13%)x13%=14.3(万元)C.113x 13%=14.69(万元)D.113x (1+10%)x13%=16.159(万元)
A.否定意见B.无法表示意见C.无保留意见D.保留意见