Based on the income statement below, what is the net profit margin? (Please enter your answer with four decimals in percent, but without the "%" symbol-for example for 27.55%, simply enter 27.55.) Sales 10,644,608 Cost of Goods Sold 8.172.463 Gross Profit ?????? Operating Expenses Marketing Expenses 849,691 Administrative Expenses 294,311 Depreciation and 386,987 Amortization Other Operating Expenses 85.766 Total Operating Expenses Operating Earnings Non-Operating Expenses Interest Expense (net) 290,105 Other Expenses (Revenues. net) -19.652 Earnings Before Taxes Income Tax 55,147 2222 222222 EEE M 222222 Net ?????? Income