The following balance sheet information is provided for Apex Company for Year 2: Assets Cash Accounts receivable Inventory Prepaid expenses Plant and equipment, net of depreciation Land 6,800 12,950 15,400 2,200 20,100 14,000 $71,450 Total assets Liabilities and stockholders' equity Accounts payable Salaries payable Bonds payable (due in ten years) Common stock, no par Retained earnings s 3,150 7,630 15,000 13,500 32,170 $71,450 Total liabilities and stockholders' equity What is the company's working capital