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.
Return on investment ... to investment cost. As a performance measure, ROI is used to evaluate the efficiency of an investment or to compare ... Definition of 'Efficiency' in Investment by Daniel Cross. ... A commonly quoted measure of efficiency is adaptation to a changing economic climate, ...