单项选择题
A.3800×10%=380元B.(3800-800)×10%=300元C.(3800-152-600)×10%=304.80元D.(3800-152-600-800)×10%=224.80元
A.15万元B.24万元C.25万元D.40万元
A.(125600-22500-12000)╳10%-2520=6590元B.(125600-60000-22500-12000)╳10%-2520=590元C.(125600-22500-12000╳50%)╳10%-2520=7190元D.(125600-60000-22500-12000╳50%)╳10%-2520=1190元