Answer:
Retained Earnings Credit Debit Credit
Revenues Credit Debit Credit
Expenses Debit Credit Debit
Explanation:
As provided, we can clearly bifurcate the nature of each and every item separately.
Retained Earnings
When increase is credited,
When decrease is debited,
As for a normal balance it is part of stockholder's equity and thus, it has a credit balance.
Revenues are part of income statement, with revenues the net income increases.
Increase in revenue is credited,
Decrease in revenue is debited.
And generally, revenues has credit balance.
Expenses are the ones with which the net income reduces,
Increase in expense is debited,
Decrease in expense is credited.
And generally expenses have debit balance.