please im confused what is missing

13 Required information [The following information applies to the questions displayed below.) The following transactions occur for the Wolfpack Shoe Company during the month of June a. Provide services to customers for $28,000 and receive cash b. Purchase office supplies on account for $18,000. c. Pay $6,600 in salaries to employees for work performed during the month. 3. Post the transactions to T-accounts. Assume the opening balance in each of the accounts is zero. Answer is not complete. Cash Service Ravenue Beg, Bal Beg Bal (a) 28,000 28,000 End. Bal 28.000 End Bal 28,000 Supplies Accounts Payable Beg. Bat. Bog. Bal. (b) 18.000 18.000 E RA 3. Post the transactions to T-accounts. Assume the opening balance in each of the accounts is zero. Answer is not complete. Cash Service Revenue Beg. Bal. (a) Bog. Bat. 28,000 28,000 End, Bal 28.000 End. Bal 28,000 Supplies Accounts Payable Beg. Bal. Beg Bal 18,000 18.000 End. Bal. 18,000 End. Bal. 18,000 Salaries Expenso Beg. Bal. (c) 6,600 End. Bal. 6,600