The primary purpose of informative/explanatory writing is to increase the understanding of the reader. Unlike argument writing, informative/explanatory writing starts with the assumption of truthfulness, focusing on telling how or why. Informative/explanatory writing might include any or all of the following:
What is 'Internal Rate Of Return - IRR'. Internal rate of return (IRR) is a metric used in capital budgeting measuring the profitability of potential investments. Internal rate of return is a discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero. IRR calculations rely on the same formula as NPV does.
internal rate of return (IRR) One of the two discounted cash flow (DCF) techniques (the other is net present value or NPV) used in comparative appraisal of investment proposals where the flow of income varies over time. IRR is the average annual return earned through the life of an investment and is computed in several ways. Depending on the method used, it can either be the effective rate of interest on a deposit or loan, or the discount rate that reduces to zero the net present value of a stream of income inflows and outflows.