"I know headquarters wants us to add that new product line, said Dell Havasi, manager of Billings Company's Office Products Division. "But I want to see the numbers before I make any move. Our division's return on investment (ROI) has led the company for three years, and I don't want any letdown." Billings Company is a decentralized wholesaler with five autonomous divisions. The divisions are evaluated on the basis of ROl, with year-end bonuses given to the divisional managers who have the highest ROls. Operating results for the company's Office Products Division for the most recent year are given below: Sales $ 22,700,000 Variable expenses 14,363,700 Contribution margin 8,336,300 Fixed expenses Net operating income Divisional operating assets 6,175,000 $ 2,161,300 $ 5,675,000 The company had an overall return on investment (ROI) of 16.00% last year (considering all divisions). The Office Products Division has an opportunity to add a new product line that would require an additional investment in operating assets of $3,938,000. The cost and revenue characteristics of the new product line per year would be