Use the below information to answer the following question.

Income Statement

For the Year Net sales $631,000 COGS 442,220 Depreciation 28,100 EBIT $160,700 Interest 14,900 Taxable income $145,800 Taxes 49,600 Net income $96,200 Balance Sheet Beginning of Year End of Year Cash $ 38,200 $43,700 Accounts receivable 91,400 86,150 Inventory 203,900 214,600 Net fixed assets 516,100 537,950 Total assets $849,600 $882,400 Accounts payable $136,100 $104,300 Long-term debt 329,500 298,200 Common stock ($1 par value) 75,000 82,000 Retained earnings 309,000 397,900 Total Liab. & Equity $849,600 $882,400

What is the net working capital to total assets ratio at year-end?