Reviewed by Charlene Rhinehart Fact checked by Vikki Velasquez Businesses depreciate long-term assets for both tax and accounting purposes. For tax purposes, businesses can deduct the cost of the ...

Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

Q. I have prepared projections for a proposed project, and I want to calculate the internal rate of return. Instead of using Excel’s IRR function, should I use simple math formulas so others can ...