Optimus Company manufactures a variety of tools and industrial equipment. The company operates through three division. Each division is an investment center. operating data for the Home division for the year ended December 31, 2020, and relevant budget data are as follows. Actual Comparison with BudgetSales $1,399,000 $101,000 favorableVariable cost of goods sold 676,000 55,000 unfavorableVariable selling and administrative expenses 124,000 25,000 unfavorableControllable fixed cost of goods sold 171,000 On target Controllable fixed selling and administrative expenses 81,000 On target Average operating assets for the year for the Home Division were $2,000,000 which was also the budgeted amount. Instructions: (a) Prepare a responsibility report (in thousands of dollars) for the Home Division. (b) Evaluate the manager's performance. Which items will likely be investigated by top management? (c) Compute the expected ROI in 2020 for the Home Division, assuming the following C independent changes to actual data. (1) Variable cost of goods sold is decreased by 5%. (2) Average operating assets are decreased by 10%. (3) Sales are increased by $200,000, and this increase is expected to increase contribution margin by $80,000.