Avengers Corporation is evaluating Black Widow's performance as the manager of its subsidiary, Iron LLC. Iron LLC results for the past year are shown below: . Sales: $14,000,000 . Variable Costs: $4,000,000 . Controllable Fixed Costs: $3,250,000 . Noncontrollable Fixed Costs: $4,650,000 . Average Operating Assets: $50,000,000 If you are a manager at Avengers Corp evaluating Black Widow's performance, what is the ROI that he should be evaluated on? (Please enter the answer formatted as a percentage rounded to one decimal, i.e.,. 85.6)