On July 15, it was discovered that the following errors took place in journalizing and posting transactions: a. The receipt of $7,650 for services rendered was recorded as a debit to Accounts Receivable and a credit to Fees Earned. b. The purchase of supplies of $2,600 on account was recorded as a debit to Office Equipment and a credit to Supplies. Journalize the entries on July 15 to correct the errors. Use two entries to correct the error described in (b). (That is, record an entry to reverse the incorrect entry and a second entry to record the correct entry.) Refer to the Chart of Accounts for exact wording of account titles.