Answer:
$300 debit balance
Explanation:
In business debit entries mean that the money is being added to the account, while credit entries means that the money is owed and is therefore being deducted from the account. Therefore, in this scenario the cash account has a $300 debit balance. This is because the credit entries are being subtracted from the debit entries (assuming that the account had a $0 initial balance). If we do the math we are left with $300 of debit.
$900 - $600 = $300
