Answer:
income summary 550 debit
retained earnings 550 credit
--to close income sumary against RE--
Step-by-step explanation:
To complete the closing entries we should determinate the balance of the Income Summary account and then, transfer into Retained Earnings.
Income Summary
Debit Credit
2,450
3,000
Balance 550
We will debit income summary so his blanace ends in zero and credit retained earnings so net income is accumualted and added into equity to represent it in the balance sheet.