This Technology Workshop illustrates how to leverage a number of functions to perform calculations in Excel involving the time value of money.

Learn about 10 Text functions in Excel with examples, including Find, Len, Left, Right, Mid, Substitute, Upper, Trim, Concatenate, and Text.

These three examples highlight an important point: even in cases in which the appearance of the novel function plausibly post-dates the duplication, the duplication is by no means random.