Consider the following information from a companys unadjusted trial balance at December 31, 2020. All accounts have normal balances. Accounts Receivable $ 6,400 Accounts Payable 745 Cash 1,890 Service Revenue 7,970 Common Stock 5,900 Equipment 6,800 Insurance Expense 495 Land 5,700 Notes Payable, Due 2023 5,900 Notes Receivable, Matures 2021 1,390 Prepaid Insurance 495 Rent Expense 1,495 Retained Earnings, January 1, 2020 8,040 Salaries and Wages Expense 3,890 What is the total of the debit side of