The phonetics of a word is a written record of how the word is pronounced by a native speaker of that language. You can use phonetics to record the sound of words from a dialogue or to learn how to pronounce certain words or terms.
Return on Investment ROI. Definition, Meaning Explained, Example Calculation. ROI is a popular general purpose metric for evaluating capital purchases, projects, and programs, as well as investments in stock shares and the use of venture capital. Return on Investment (ROI) is a popular financial metric for evaluating the financial consequences of investments and actions.
2 2 ABSTRACT Return on investment (ROI) analysis is often an essential component of the management decision to invest in a new technology product or information technology (IT) project. This chapter reviews the basic concepts necessary for calculating ROI and applies these concepts to an example technology project.pecifically, ROI, defined by Equation (6), is rather vague, because a 100% ROI realized 1 year from today is more valuable than a 100% ROI realized in 5 years. In addition, the costs of the project may vary over time, with ongoing maintenance and professional services support.