jonadanlee (25)in #work • 7 years agoFriday night workingIt is Friday night. but I m still working. Lots of paper job. It is boring and I m tired. T.Tjonadanlee (25)in #excel • 7 years agoWhat's the difference between IRR and XIRR?I use Excel 2010 doing my job. and I wonder what is the difference between IRR and XIRR function. NPV and XNPV functions also are mystery. I asked my colleagues some times…jonadanlee (25)in #hello • 7 years agoThis is my first post.Hi. I m Jonadan. This is my first post on steemit. I m not native English speaker but I think this is the better way to communicate the world. See u again.