My calculations ate wrong. Help

Use the following list of account balances to determine Total Stockholders' Equity $20,000 30,000 6,000 32,000 25,000 6,000 3,500 Retained earnings (Beginning) Common stock Accounts payable Equipment Service revenue Dividends Dental supplies expense Cash Utilities expense Dental supplies Salaries expense Accounts receivable Rent expense 13,000 700 2,800 7.000 14,000 2000