In Arizona, where there are 320 sunny days per year, it requires 321 acres of land to generate 300 MW of average annual power. If there are only 159 sunny days per year in Pennsylvania, how many acres of land would it require to generate the same average annual power? Please round to the nearest acre. Note: assume that a cloudy day delivers 0 watts/acre of solar power. This is not true, but it simplifies the problem for us.