View Policies Show Attempt History Current Attempt in Progress Your answer is incorrect. For its three investment centers, Bramble Company accumulates the following data: Sales $2.560,000 $5,120,000 $5,120.000 Controllable margin 1,920,000 2.764.800 4817.280 Average operating assets 6.400,000 9,990,000 12.800.000 The company expects the following changes for investment centers I, II, and III in the next year. investment center I to increase sales 15%, investment center il to decrease controllable fixed costs $432.000, and investment center Ill to decrease average operating assets $448,000. Compute the expected return on investment (ROI) for each center. Assume investment center I has a contribution margin percentage of 75% (Round ROI to 1 decimal place, eg 1.5%) The expected return on investment eTextbook and Media Save for Later 336 % " 327 45 Attempts: 1 of 3 used Submit Ar