Cost basis is the original value of an investment. This helps you determine your gains or losses. It’s useful for determining whether your investments are profitable. This is important for taxes as ...

Last month, we discussed how you could get better control of the equipment you own and rent. This month, we’re going a step further by offering up a couple of ways to collect and analyze the data.

Q. There are formulas that I am repeatedly having to create in my Excel workbook, and there are no built-in functions in Excel that can do these calculations. Is there a quicker way to reuse the same ...