You are evaluating the balance sheet for SophieLex$$s Corporation. From the balance sheet you find the following balances: cash and marketable securities $=$ $$310,000$; accounts receivable $=$ $$1,340,000$; inventory $=$ $$2,240,000$; accrued wages and taxes $=$ $$570,000$; accounts payable $=$ $$870,000$; and notes payable $=$ $$740,000.$