不定项选择
A.10000×5+25×10000×5% B.9000×5+25×10000×5% C.(9000+200)×5+25×10000×5% D.(9000+200)×5
A.10.2+2.55×11%+8×80%+1.8×11% B.10.2+2.55×11%+(8+1.8×11%)×80% C.10.2+2.55×11%+8+1.8×11% D.8+1.8×11%
A.0 B.(300+10+12)×(1+10%)×30%=106.26(万元) C.(300+10+12)×(1+10%)÷(1-30%)×30%=151.8(万元) D.(300+10+12)×(1+10%)÷(1-30%)×30%×60%=91.08(万元)