Liu Zhang operates Lawson Consulting, which began operations on June 1. On June 30, the company's records show the following accounts and amounts for the month of June. Cash Accounts receivable Accounts payable L. Zhang, Withdrawals $ 9,000 5,300 Service revenue Equipment $14,400 7,300 4,300 Rent expense 2,800 2,300 Wages expense 8,000