Blade, Inc. has the following account balances at Dec 31 of the current year. What is the correct missing balance for Retained Earnings? Debit Account Credit $ 13,000 Cash Accounts Receivable 2,000 2,400 1,000 Prepaid Insurance Supplies Accounts Payable $5,000 Common Stock 4,900 Retained Earnings ??? 7,000 Service Revenue Salaries Expense Utilities Expense Totals 500 1,000 $3,000 credit $16,900 debit. $16,900 credit. $5,500 debit. $3,000 debit