Answer the Question on the Basis of the Following Table

Answer the question on the basis of the following table that shows the total costs and total benefits facing a city of five different potential baseball stadiums of increasing size. All figures are in millions of dollars. Applying the median-voter model and assuming that there are equal numbers of voters supporting each stadium, we would expect

A) stadium C to be built, which would be the most socially efficient outcome.
B) stadium C to be built, but this would not be the most socially efficient outcome.
C) stadium D to be built because it produces the most socially efficient outcome.
D) no stadium to be built, because of political gridlock.