Answer:
Step-by-step explanation:
It should be no mystery that spending money reduces your bank account balance. Putting money in the bank increases your bank account balance.
In a statement such as this, the new balance on a line is obtained by adjusting the previous balance by the amount of money added or subtracted.
31/10/2017 -- balance = 307.56 -183.79 = 123.77
1/11/2017 -- balance = 123.77 +1213.42 = 1337.19
