Vaughn Corporation has decided to invest in renewable energy sources to meet part of its enercy needs for production it is considering solar power versus wind power. Atter considering cost savings as well as incremental revernees from sethins encess electricity into the power grid, it has determined the following: Determine the net present value and profitability index of each project. (if the net present value is negative, use either a nejotive sign preceding the number eg 45 or parentheses eg (45). Round present value answers to 0 decimal places, eg. 125 and profitability index answers to 2 decimal places, e.s- 15.25. Which energy source thould it choose? The company should choose energy source