问题详情

Howdopeopleworkoutthecorrectbalanceofanaccountbyhand？
A．Byaddingalltheentriestogether.
B．Bysubtractingallthedebitsandaddingallthecredits.
C．Bycomputingtheaggregateamountoftheday"stransactions.
D．Bycomparingthedebitsandthecredits.

请帮忙给出正确答案和分析，谢谢！