Financial analysis from company accounts

Our client is a business analyst who would like a financial analyst to calculate the gross profit margin, operating profit margin, net profit margin, EBIDTA margin, Return on Capital Employed (ROCE), Return on Asset, Return on Invested Capital, Total Asset Turnover, Asset Turnover ratio, Debt-to-equity ratio of 4 companies. Their accounts will be provided to you. Please provide your output in an excel sheet.
Then compare the ratios of all the companies – in excel sheet