Just need the closing Trial balance, above is the adjusted Trial Balance as well.

Listed below are the transactions of Mark Harris. D.D.S.for the month of September Sept. Harris begins practice as a dentist invests $19.360 cash and issues 1.936 shares of $10 par stock 1 2 Purchases dental equipment on account from Green Jachet Co. for $18,120 4 Pays rent for office space. $680 for the month. 4 Employs a receptionist, Michael Bradley 5 Purchases dental supplies for cash, 8930 & Receives cash of $1.820 from patients for services performed 10 Pays miscellaneous office expenses. 5410. 14 Bills patients $6.200 for services performed 18 Pays Green Jacket Co. on account, $3,950 19 Pays a dividend of $3.070 cash. 20 Receives $1.030 from patients on account. 25 Bills patients $1,940 for services performed 30 Pays the following expenses in cash Salaries and wages $1.980; miscellaneous office expenses $90. 30 Dental supplies used during September, $320. Record depreciation using a 5-year life on the equipment, the straightline method, and no salvage value. MARK HARRIS, D.D.S. Post-Closing Trial Balance For the Quarter Ended September 30 Debit Credit $ $ S $ MARK HARRIS, D.D.S. Trial Balance For the Month Ended September 30 Debit Credit Cash 11100 Accounts Receivable 7110 Supplies 610 Equipment 18120 Accumulated Depreciation Equipment 302 Accounts Payable 14170 Common Stock 19360 Dividends 3070 Service Revenue 9960 Salaries and Wages Expense 1980 Rent Expense 680 Supplies Expense 320 DITUTT Depreciation Expense 302 Office Expense 500 Total $ 43792 $ 43792