17, A small retailer has sales of $80,000 and cost of goods sold of $65,000. The company had ending balances in accounts payable of $10,000, accounts receivable of $14,000, and inventory of $15,000. The length of the days' sales in inventory is closest to: A. 56 days B. 68 days. C. 84 days. 18. The balance sheet of a company shows the following information: Accounts payable Accounts receivable Accumulated depreciation Cash and marketable securities Intangibles inventory Property, plant, and equipment Retained earnings $200,000 $800,000 $233,000 $600,000 $300,000 $500,000 $1,000,000 $1,200,000 The company's net working capital is closest to: A. SI,700,000. 8. $1,900,000 C. $2,000,000