Investment Center Sales Net income Average invested assets Profit margin Investment turnover Return on investment $ $ 282,000 $1,410,000 88 ? B $10,500,000 $ ? $ ? 2% 1.5 128 Use the information in the table above to compute each department's contribution to overhead (both in dollars and as (Round your final answers to 2 decimal places.) Profit Margin: Choose Numerator: Choose Denominator: Investment Center Profit Margin = Profit margin 8.00 % B % Choose Denominator: Investment Turnover: Choose Numerator: Investment Center A Investment Turnover 1 = Investment turnover B 1.50 Return on investment: Choose Numerator: Choose Denominator: Return on Investment Investment Center A = Return on investment % B 12.00 %