Coolbrook Company has the following information available for the past year: Sales revenue Cost of goods sold and operating Net operating income Average invested assets River Division $1,201,000 892,000 $ 309,000 $1,010,000 Stream Division $1,817,000 1,290,000 $ 527,000 $1,570,000 The company's hurdle rate is 7.51 percent. Required: 1. Calculate return on investment (ROI) and residual income for each division for last year 2. Recalculate ROI and residual income for the division for each independent situation that follows: a. Operating income increases by 11 percent b. Operating income decreases by 9 percent. c. The company invests $253,000 in each division, an amount that generates $114,000 additional income per division d. Coolbrook changes its hurdle rate to 5.51 percent. Complete this question by entering your answers in the tabs below. Reg 1 Reg 2A Reg 28 Reg 2c Req 2D Calculate return on investment (ROI) and residual income for each division for last year. (Enter your ROI answers as a percentage rounded to two decimal places, (.e., 0.1234 should be entered as 12.34%.)) River Division Stream Division ROI Residual income (Loss) Reg 2 >