how do i find the retained earnings?

Exercise 1-8A Prepare a balance sheet (LO1-3) Wolfpack Construction has the following account balances at the end of the year. Accounts Equipment Accounts payable Salaries expense Common stock Land Notes payable Service revenue Cash Retained earnings Balances $21,500 2,100 28,500 11,000 13,500 15,500 34,500 5, 100 ? Required: Use only the appropriate accounts to prepare a balance sheet. WOLFPACK CONSTRUCTION Balance Sheet December 31 Assets Liabilities