Do an analysis of IBM’s performance from 2015 to 2018. Calculate the ratios (round off at 2 decimal points) below using the attached income statements and balance sheets. Enter/type the final numbers on this table. After you have done the calculations,

Do an analysis of IBM’s performance from 2015 to 2018. Calculate the ratios (round off at 2 decimal points) below using the attached income statements and balance sheets. Enter/type the final numbers on this table. After you have done the calculations, has the firm improved over time? Yes or no or it is the same? Briefly explain. What recommendations would you make given your ratio analysis?

please see the attached file and follow the instructions