complete all requirements

Data table Construction index Natural Bounty estimates the useful life of each plant to be 12 years, with no terminal disposal value. The straight-line depreciation method is used. At the end of 2020 , the passion fruit plant is 10 years old, the kiwi fruit plant is 3 years old, and the mango fruit plant is 1 year old. An index of construction costs over the 10-year period that Natural Bounty has been operating ( 2010 year-end =100 ) is as follows: Requirements 1. Compute the ROI ratio (operating income to total assets) of each division using historical-cost measures. Comment on the results. 2. Use the approach outlined to compute the ROI of each division, incorporating current-cost estimates as of 2020 for depreciation expense and long-term assets. Comment on the results. 3. What advantages might arise from using current-cost asset measures as compared with historical-cost measures for evaluating the performance of the managers of the three divisions? Natural Bounty Corporation operates three divisions that process and bottle natural fruit juices. The historical-cost accounting system reports the foliowing information for 20z0: Requirement 1. Compute the ROI ratio (oposating income to lotal assets) of each division using historical-cost measures, (Enter the ROI as a percertage rounded to two decimal plac (e. 5