Blooper’s analysts have come up with the following revised estimates for its magnoosium mine: Range Pessimistic Optimistic Initial investment + 40 % – 15 % Revenues – 15 % + 20 % Variable costs + 25 % – 20 % Fixed cost + 40 % – 20 % Working capital + 45 % – 25 % Conduct a sensitivity analysis for each variable and range and compute the NPV for each. Project NPV Pessimistic Expected Optimistic Initial investment Revenues Variable costs Fixed costs Working capital.