Question 1 Jackson is a private company whose management accountant tamis evaluating the performance of its investment centre. The company manufactures phones. So it is csing different mes commended to look at its success or failure. The tests he wants to carry out are the following wing the table below December 2020 financial information Current liabilities (non interest 556700 bearing) Bond payable $ 105 600 Equity 525000 Cash 555000 AC Receivable 563.000 Inventory 527200 Non Operating A SIRO Accumulated Depreciation 5 14500 Operating Expenses Supplies capense Utilities Expense Deprecation Expense Rent expense Training expenses Revenge Uneared Revenue COGS Interest on debe 27200 200 6200 104.200 34.000 31.000 Risk free Rate Cost of dcbe Market return 9.49 Market Risk 12 OA in Jan 2020 5210.000 Tax Rate NoteCompany ses pro PPE (including and Depreciation) REQUIRED 1. Calculate interest expense, et income tax and EBIT [operating 2. Calculate the gross PPE [Plant Property & Equipment 3. Calculate cost of equity [re] 4. What is the average operating asset 5. What is the ROI (return on investment of the company 6. Use two component method to calculate Roland indicate which component contributed most [Profitability or efficiency 7. Calculate Residual income [RI & What is the main difference is calculating ROLRI 9. What is the main disadvantages of both Roland RI