Return on Investment The income from operations and the amount of invested assets in each division of Beck Industries are as follows: Income from Operations Invested Assets Retail Division $72,200 $380,000 Commercial Division 121,600 760,000 Internet Division 160,800 670,000 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