单选题中等会计学基础应用甲超市当月暖手宝业务的增值税销项税额应该如何计算?以下哪个算式是正确的?A45.2x600/(1+13%)x13%=3120(元)正确答案B45.2x1000x13%=5876(元)C45.2x400x13%=2350.4(元)D45.2x1000/(1+13%)x13%=5200(元)正确答案A