a) Based on the given information, the best site for Daniel Tracy is with a weighted score of (Enter your response as a whole number.) b) If site A's score for Energy costs increases from a 4 to a 5 , A's weighted score will be (Enter your response as a whole number.) Then the best site for Daniel Tracy will be with a weighted score of (Enter your response as a whole number.) c) If site D's Weather score is adjusted to a 5, D's weighted score will be (Enter your response as a whole number.) What should Tracy do at this point? A. Tracy should choose site \\( \\mathrm{C} \\) because it is significantly better. B. Further analysis may be appropriate. C. Tracy should choose site \\( D \\) because it is significantly better. D. Tracy should choose site A because it is significantly better