The value of an investment project. P8-4) - Calculate the net present value (NPV) for the following 20 year projects. Comment on the acceptability of each. Assume that the firm has an opportunity cost of 14%. A). - Initial cash outlay is $15,000; cash inflows are $13,000 per year 20yrs of $13,000 at a 14% discount rate, its NPV is $71,100.70; this is a positive NPV and is an acceptable project B). - Initial cash outlay is $32,000; cash inflows are $4,000 per year 20yrs of $4,000 at a 14% its NPV is $5,507.47, this is a negative NPV and isn't acceptable C). - Initial cash outlay is $50,000; cash inflows are $8,500 per year 20yrs of $8,500 at a 14% discount rate its NPV is $6,296.61, this is a positive NPV and an acceptable project These are the correct answers I need, but I have to know what calculation to put into excel in order to get full credit.