Oriole Company recorded operating data for its auto accessories division for the year. Sales Contribution margin Total direct fixed costs Average total operating assets $900000 O 50% O 10% O 58% O 76% 340000 90000 500000 How much is ROI for the year if management is able to identify a way to improve the contribution margin by $40000, assuming fixed costs are held constant?

Oriole Company recorded operating data for its auto accessories division for the year. How much is ROI for the year if management is able to identify a way to improve the contribution margin by $40000, assuming fixed costs are held constant? 50% 10% 58% 76%