Return on Investment The income from operations and the amount of invested assets in each division of Shiner Industries are as follows: Income from Invested Operations Assets Retail Division $133,200 $740,000 Commercial Division 81,900 390,000 Internet Division 85,100 370,000 a. Compute the return on investment for each division. Round to the nearest whole number. Division Percent Retail Division % % Commercial Division Internet Division % b. Which division is the most profitable per dollar invested