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 $30,000 and receive cash. b. Purchase office supplies on account for $20,000. c. Pay $7,000 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. Cash Service Revenue Beg. Bal. Beg. Bal. End. Bal. End. Bal. 0 upplies Accounts Payable Beg. Bal Beg. Bal. End. Bal. End. Bal 0 Salaries Expense Beg. Bal. End. Bal