Blade, Inc. has the following account balances at Dec 31 of the current year. What is the correct missing balance for Retained Earnings? Credit $ 14,400 3,400 3,800 1,140 Cash Accounts Recelvable Prepald Insurance Supplies Accounts Payable Common Stock Retained Earnings 777 Service Revenue Salaries Expense Utilities Expense $6,400 6,300 8,400 640 1,140 Totals O $3,420 debit, $21100 credit. O $3,420 credit $21,100 debit. 0 $6,620 debit