(ROI) Your cost accounting class has been assigned a case, but the teachei only provides partial information. You have been told that a division of Texas Mills has an ROI of 12.5 percent, average total assets of $3,400,000, and total direct expenses of $1,275,000. You have been asked to

a. determine segment income.

b. determine revenues.

c. determine asset turnover.

d. determine profit margin.

e. prove that ROI is 12.5 percent from the amounts calculated in parts a to d.