analyze the problem. The scale used for each factor scoring is $1$ through $5.$

a$)$ Based on the given information, the best site for Daniel Tracy is with a weighted score of $193.($Enter your response as a whole number.$)$

b$)$ If site D$\text{'}$s score for Energy costs increases from a $3$ to a $5,$ D$\text{'}$s weighted score will be $175.($Enter your response as a whole number.$)$

Then the best site for Daniel Tracy will be $,$ with a weighted score ot $,.($Enter your response as a whole number.$)$

c$)$ If site A$\text{'}$s Weather score is adjusted to a $4,$ A$\text{'}$s weighted score will be $.($Enter your response as a whole number.$)$

What should Tracy do at this point?

A$.$ Tracy should choose site $D$ because it is significantly better.

B$.$ Tracy should choose site $C$ because it is significantly better.

C$.$ Tracy should choose site A because it is significantly better.

D$.$ Further analysis may be appropriate.