Selected operating data on the two divisions of Prism Company are given below: Sales Average operating assets Operating income Plant and equipment Division Western Eastern $1,040,000 $2,400,000 $ 400,000 $ 400,000 $ 91,000 $ 96,000 $ 125,000 $ 200,000 Required: 1. Compute the rate of return for each division using the ROI formula stated in terms of margin and turnover. (Do not round intermediate calculations. Round your answers to 2 decimal places.) % Western Division Eastern Division % 2. Which divisional manager seems to be doing the better job? Western Division Eastern Division