Power Inc. has two divisions, Windsor and Ridge. Following is the income statement for the past month: Sales Variable Costs Contribution Margin Fixed Costs (allocated) Profit Margin Windsor Ridge Total $362,800 $322,500 $685,300 282,900 152,400 $435,300 $ 79,900 $170,100 $250,000 118,900 131,100 $250,000 $(39,000) $ 39,000 $ What would Power's profit margin be if the Windsor division was dropped and all fixed costs are unavoidable