You have been asked to evaluate the historical performance of the company over the last free years.

Selected industry ratios have remained relatively steady at the folowing levels for the last five years:

Required:

Oetermine the following for the years $20\%4$ through $2098$ for each of the graphs below. Use the amounts given above in your calculations. Pound your answers to one decimal place.

a$.$ Retum on total assets:

b$.$ Baturn on stockholders' equiky:

c$.$ Times interest earned:

d$.$ Batio of liabilizes to stockholders' equity: