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Question 1 Dragon LTD is a private company whose management accountant is analyzing the performance of its investment are distributing to its success. The tests he wants to carry out are based on the following information presented on the table below: Current liabilities (45% of short-term debt] Notes payable Core current assets Long-term assets Accumulated Depreciation Land for speculation Other non-operating assets Tax rate Prepaid expense Beginning Inventory Cost of goods manufactured Ending Inventory Sales Risk free rate Index in January 2021 Index in December 2021 Beta Operating Expenses Accrued expense Interest on debt Beginning operating assets S 34.500 75,600 64,000 145.000 18,000 25.000 24.000 17% $7,600 $ 2,000 S 33,000 $ 3,000 S 86200 2% 15,200 16,500 1.9 19780 15,000 7% $165,000 REQUIRED 1. Calculate interest expense, tax and EBIT 2. Calculate the operating assets of the company 3. Calculate ROI using the first method. 4. What are the margin and the turnover of the company? 5. Using Du Pont analysis, calculate the ROI of the company 6. What are the disadvantages of using Return on Investment 7. Calculate the cost of equity. 8. What is the residual income of this investment centre