I need help calculating which T balance is the correct one to use and the correct ending balance

1 Verifying Ending Balances Activity 1.a - Verifying Ending Balances for Specific Accounts Calculate and enter the ending balance for each t-account. Building Notes Payable Dec. 1 33,700 28,100 Dec. 2 Dec. 1 18,100 55,700 Dec. 2 Dec. 2 6,600 12,800 Dec. 3 Dec. 2 2,800 24,300 Dec. 3 Dec. 5 26,700 6,700 Dec. 4 Dec. 5 13,700 14,800 Dec. 4 Dec. 6 13,300 1,300 Dec. 6 Dec. 6 6,800 2,700 Dec. 6 Dec. 7 31,100 18,900 Dec. 10 Dec. 7 16,000 37,800 Dec. 10