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 $73,500 $350,000 Commercial Division 182,400 760,000 Internet Division 38,400 240,000 a. Compute the return on investment for each division. Round to the nearest whole number. Division Percent Retail Division % K Commercial Division % Internet Division % b. Which division is the most profitable per dollar invested