Ranger Corporation has decided to invest in renewoble energy sources to meet part of its energy needs for production. It is considering solar power versus wind power. After considering cost savings as well as incremental revenues from selling excess electricity into the power grid, it has determined the following. Determine the net present value and profitability index of each project. (Of the net present value is negative, use either a negotive sign preceding the number eg 45 or parentheses es (45). Round present value answers to O decimal places, eg 125 and profitability index answers to 2 decimal places, es. 15.25) Which energy source should it choose? The compary should choose energy source