I can't seem to get the numbers right

The following information applies to the questions displayed below.] The December 31, 2021, unadjusted trial balance for Demon Deacons Corporation is presented below Credit Accounts Debit $ 9,800 14,800 6,960 3,800 Cash Accounts Receivable Prepaid Rent Supplies Deferred Revenue $ 2,800 12,000 5,800 48,760 Common Stock Retained Earnings Service Revenue Salaries Expense 34,000 $69,360 $69,360 At year-end, the following additional information is available 1. The balance of Prepaid Rent, $6,960, represents payment on October 31, 2021, for rent from November 1, 2021, to April 30, 2022 2. The balance of Deferred Revenue, $2,800, represents payment in advance from a customer. By the end of the year, $700 of the services have been provided 3. An additional $500 in salaries is owed to employees at the end of the year but will not be paid until January 4, 2022 4. The balance of Supplies, $3,800, represents the amount of office supplies on hand at the beginning of the year of $1,600 plus an additional $2,200 purchased throughout 2021. By the end of 2021, only $780 of supplies remains Required 1. Update account balances for the year-end information by recording any necessary adjusting entries. No prior adjustments havee been made in 2021. (If no entry is required for a particular transaction/event, select "No Journal Entry Required" in the first account field. Do not round intermediate calculations.) Answer is complete but not entirely correct. Date General Journal Debit Credit 6,960 December 31 Rent Expense 6,960 Prepaid Rent 2,320 December 31 2 Deferred Revenue Service Revenue 2,320 500 December 31 Salaries Expense Salaries Payable 500 2,200 December 31 4 Supplies Expense 2,200 Supplies