Practice Choosing a specific company (e.g., IBM) and using the Financials option to calculate the following financial indexes in three years from 2015 to 2017. Then based on these indexes, analyzing how the company you chose performed economically during these three years. Last, telling me if it is profitable to buy the stock of this company in 2018. Leverage: Interest burden; Interest coverage; Leverage; Compound leverage factor o Asset utilization: Total asset turnover; Fixed asset turnover; Inventory turnover; Days receivables o Liquidity: Current ratio; Quick ratio; Cash ratio o Profitability: Return on assets; Return on equity; Return on sales o Market price: Market-to-book; Price-earnings ratio; Earnings yield