Simon Company's year-end balance sheets follow. 2015 2014 2013 At December 31 Assets Cash Accounts receivable, net Merchandise Inventory Prepaid expenses Plant assets, net $ 31,600 $ 36,250 $ 37,000 87,400 63,000 50,000 112,000 80,200 52.000 10,800 9350 4100 279,000 257,500 235,000 Total assets $520,800 $ 446,300 $ 378 100 $ 129,200 $ 72,500 $ 51,400 Liabilities and Equity Accounts payable Long-term notes payable secured mortgages on plant assets Common stock, $10 par value Retained earnings 98,000 160,000 133.600 100.000 160,000 113.800 80.200 160,000 86,500 Total abilities and equity $ 520,800 $ 446,300 $ 378.00 The company's income statements for the years ended December 31, 2015 and 2014, follow For Year Ended December 31 Sales Cost of goods sold Other operating expenses interest expone ncome taxes 2015 5 735.000 44000 23:50 11 300 500 2014 $570,000 $353.400 B000 2.000 8.750 Total costs and expenses 674,950 Netico SOLO Earrings per share $ 375 Evaluate the company's onciency and prottability by computing the following for 2015 and 2016 ABOUT (1) Profit margin ratio Profit Margin Ratio Choose Denominator Choose Numerator: Profit Margin Ratio Profit margin ratio 2015 2014 2.40 points (2) Total asset turnover Total Asset Turnover Choose Denominator: Choose Numerator: - Total Asset Turnover Total asset turnover 2015 2014 (3) Return on total assets. Return On Total Assets Choose Denominator: Choose Numerator: Return On Total Assets Return on total assets 2015 2014