Review Microsoft Corp.'s financial reports for the last three years, and perform a ratio analysis of them. In one paragraph, discuss the company's financial situation. What databases and subdatabases did you use to find the answer?

current ratio = current assets / current liabilities

debt to equity = total liabilities / shareholders equity

times interest earned = EBIT / total interest payable on bonds

Interest coverage = EBIT / Interest expense

asset turnover = sales or revenue / total assets

earnings per share = net income / shares outstanding

Please calculate any financial ratios that are deemed to be in the category of "ratio analysis".