How to: Return on investment calculator

How to: Return on investment calculator Data and Evaluation Services OIRdata@oir.qld.gov.au October 2017. ROI= benefits costs ROI –What is it? A performance measure that evaluates the efficiency and cost effectiveness of an intervention, which is often used to compare multiple options. Help answer the perennial questions –“Is it worth it?” or “Which gives the greatest productivity ... ................
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