27. In the following chart, which is the correct arrangement of alliances based on the passage?
(A) ①Procompetitive ②Competitive ③Precompetitive ④Noncompetitive
(B) ①Procompetitive ②Precompetitive ③Noncompetitive ④Competitive
(C) ①Precompetitive ②Competitive ③Noncompetitive ④Procompetitive
(D) ①Precompetitive ②Noncompetitive ③Competitive ④Procompetitive