Assets Cash Marketable securities Accounts receivable Inventories Prepaid taxes and insurance Manufacturing plant at cost Less accumulated depreciation Net fixed assets Goodwill Liabilities and Shareholders' Equity $150,000 200,000 150,000 50,000 30,000 $600,000 100,000 500,000 20,000 Notes payable 50,000 Accounts payable 100,000 Income taxes payable 80,000 Long-term mortgage bonds 400,000 Preferred stock, 6%, $100 par value (1,000 shares) 100,000 Common stock, $15 par value (10,000 shares) 150,000 Capital surplus 150,000 Retained earnings 70,000 Given the financial information above, what is the shareholder's equity for the given firm