For its three investment centres, Stahl Company accumulates the following data: Sales Controllable margin Average operating assets Centre ! $2,016,000 1,209,600 5,040,000 Centre II $3,961,000 1,915,920 7.983.000 Centre III $3,900,000 4.328,280 12,023,000 The centres expect the following changes in the next year: Centre la 20% increase in sales: Centre Il a $319.320 decrease in costs; and Centre III a $480,920 decrease in average operating assets. Calculate the expected return on investment for each centre. Assume Centre I has a contribution margin percentage of 75% (Round ROI to 2 decimal places, eg. 1.57%) Centre Centre II Centre III The expected return on investment %