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Rate of Return on Investment The income from operations and the amount of invested assets in each division of Devon Industries are as follows: Income from Operations Invested Assets Sporting Goods Division Health Care Division Commercial Division a. Compute the rate of return on investment for each division. (Round to the nearest whole number.) Division Sporting Goods Division Health Care Division Commercial Division b. Which division is the most profitable per dollar invested? $73,800 124,500 79,300 410,000 830,000 610,000 Percent