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.
Remarks. IRR is closely related to NPV, the net present value function. The rate of return calculated by IRR is the interest rate corresponding to a 0 (zero) net present value.escription. Returns the internal rate of return for a series of cash flows represented by the numbers in values. These cash flows do not have to be even, as they would be for an annuity.