Who the heck is Brabara?
Alice, Betty, and Carol took the same series of examinations. For each
examination there was one mark of x, one mark of y, and one mark of z, where x, y, z are distinct positive integers. After all the examinations, Alice had a total score of 20, Betty a total score 10, and Carol a total score of 9. If Brabara was placed first in Algebra, who was placed second in Geometry?