计算甲酒业公司当月销售自产Z品牌白酒应缴纳消费税税额的下列算式中,正确的是 ( )。

  • A 2x79100÷(1+13%)x20%-30000x20%=22000(元)
  • B 2x79100÷(1+13%)x20%+2x1000x2x0.5-(30000x20%+1x1000x2x0.5)=23000(元)
  • C 2x79100÷(1+13%)x20%+2x1000x2x0.5=30000(元)
  • D 2x79100÷(1+13%)x20%-(30000x20%+1x1000x2x0.5)=21000(元)