Can someone please help me correct my work and explain?

ACCOUNT Smart Touch Learning Accounts Receivable 800 Unadjusted Trial Balance Cash 41,960 December 31, 2016 Common Stock 30,600 Balance Dividends 4,900 Account Title Debit Credit Furniture 800 accounts receivable 10,000 cash 41960 Office Supplies 520 1,800 common stock 30600 Prepaid Insurance dividends 4900 Rent Expense 1,500 furniture Salaries Expense 10000 1,200 office supplies 520 Service Revenue 26,900 prepaid insurance 1800 Unearned Revenue 5,500 rent expense 1500 Utilities Expense 320 salaries expense 1200 service revenue 26900 unearned revenue 5500 utilities expense 320 Total 63000 63000