I am needing help with Principal of Accounting assignment

Working Papers 10-1 Using the current year, journalize the following transactions on page 6 of the sales journal for Johnston Supplies. The sales invoice source document abbreviated as S. Johnston Supplies operates in a state with a 6% sales tax. No S is needed in the Sale No. column of the sales journal. Transactions: Jun. 2 Sold merchandise on account to Kelly Diller, $750.00, plus sales tax. $340. 9 Sold merchandise on account to FJT Plumbing, $265.00, plus sales tax. $341. 14 Sold merchandise on account to Roberts College, $692.00. Roberts College is exempt from sales taxes. $342. 16 Sold merchandise on account to FJT Plumbing, $3,480.00, plus sales tax. $343. PAGE 6 SALES JOURNAL ACCOUNTS SALES TAX DATE ACCOUNT DEBITED SALE NO. POST. REF. RECEIVABLE SALES CREDIT PAYABLE DEBIT CREDIT N Save & Continue Continue without saving