Exercise 4-14 Selected accounts of Ivanhoe Company are shown here. Supplies Expense July 31 850 Salaries and Wages Expense 1,440 July 15 July 31 1,490 Service Revenue July 14 4,530 July 31 1,460 July 31 320 Supplies 1,300 July 31 850 July 1 Bal. 160 July 10 Salaries and Wages Payable July 31 1,490 Accounts Receivable July 31 Unearned Service Revenue July 31 1,460 July 1 Bal. 2,230 July 20 880