Provided is the Exhibit 10-4 and segment margin for Centex Yarns': A B Polyester C D Nylon E 1 Fibers Division Rope Division Fibers Division Total 2 Revenue $ 10,600,000 $ 6,725,000 $ 8,650,000 $ 25,975,000 3 Less variable expenses 4 Cost of goods sold 5,543,000 2,368,000 4,414,000 12,325,000 5 Selling & administrative 1,334,000 649,000 6 Contribution margin 3,723,000 3,708,000 890,000 3,346,000 2,873,000 10,777,000 7 Less traceable fixed expenses 8 Cost of goods sold 9 Selling & administrative 10 Segment margin 11 Common fixed expenses 12 Net operating income 1,685,000 1,382,000 2,208,000 5,275,000 236,000 174,000 273,000 683,000 $ 1,802,000 $ 2,152,000 $ 865,000 4,819,000 2,886,000 $ 1,933,000 Polyester Fibers Division Rope Division Nylon Fibers Division Segment Margin $1,802,000 Average Assets $8,153,000 $2,152,000 $8,406,250 $ 865,000 $2,703,000 After seeing the results of the segment analysis for the Nylon Fibers division, James Cameron wants all three divisions focusing on the correct avenues for improving division performance. (a) Calculate the margin, asset turnover and return on investment for Centex Yarns' three divisions. (Round margin to O decimal places e.g. 15% and all other answers to 1 decimal place, e.g. 15.2.) Polyester Fibers Rope Nylon Fibers Margin Asset turnover Return on investment do % times % do do times % times do % % Jo do %