From class discussion what is one of the most important factors related to deciding whether a project should be attempted is: Select one: a. It has a high IRR (or MIRR), significant positive NPV,and relatively long payback period. b. The assumptions used to make the projections are realistic and attainable. c. The powerpoint presentation is easy to follow and has great graphics d. The spreadsheet is well done and has a lot of tabs and numbers in it. e. The projection even if it not realistic will keep the boss happy because she wants to do the project