Determine the ROI for a division with operating income of $70,000 and average operating assets of $350,000. Discuss what this ratio indicates about the division’s efficiency in generating profits from its assets. Analyze the potential factors that could influence changes in ROI, such as variations in operating income, changes in asset base, and shifts in operational efficiency. Consider the strategic importance of ROI in assessing the performance of business units, making investment decisions, and allocating resources. Discuss the role of ROI in financial planning, performance evaluation, and benchmarking. Explain how ROI can be used to compare the profitability of different investments, projects, or divisions. Discuss the limitations of ROI and how it can be complemented with other financial metrics, such as ROA and ROE, to provide a more comprehensive view of performance.