please show work on the following, financial statements are attached

questions

:a) compute return on equity (ROE), return on assets (ROA), and return on financial leverage (ROFL) for each company in 2014.b) disaggregate the ROA's computed into profit margin(PM) and asset turnover (AT) components. which of these factors drives ROA for each company?c) compute the gross margin (GPM) and operating expense-to-sales ratios for each company. how do these companies' profitability measure compare?d) compute the accounts receivable turnover (ART), inventory turnover (INVT), and property, plant, and equipment turnover (PPET) for each company. how do theses companies turnover measures compare?e) compare and evaluate these competitors' performance in 2014.