Classroom of the Elite (Manga) Vol. 12

Students of the prestigious Tokyo Metropolitan Advanced Nurturing High School are given remarkable freedom--if they can win, barter, or save enough points to work their way up the ranks! The entire student body is split into two teams for the annual sports festival. It's Classes A and D vs. Classes B and C, but with Horikita holding her classmates to the same high standards she holds herself to, it isn't long before everyone begins to distance themselves from her. Will this affect Class D's chance for victory?