This is a simple online calculator which is a good starting point in estimating the extended internal rate of return from an investment with non-period cash flows, it is by no means the end of such a process. You should always consult a qualified professional when making important financial ...
But most commonly, extended warranties begin when a manufacturer's warranty ends. Depending on your financial situation, you may not need an extended warranty. However, for some drivers, they provide great convenience and peace of mind in case of an unexpected expense down the road. What Does...