For your stock companies HSBC Holding,PLC, calculate and graph the net profit margin, total asset turnover, and return on assets for each of the past three years. Label this graph's worksheet as DUPONT. Please calculate the profit margin and graph because I posted the questions many times but have not got the right answers. Please separate the answers 6.Discuss the ratio trends of your stock companies and compare/contrast these trends with those of another company. Provide explanations of the major differences in ratios and trends between the two companies and industry