The Assistant Principal for Curriculum administered a practice SAT test with 50 questions to students during an after-school tutoring program. She said a score of 30 or above predicts a good SAT test score.

How many students took the test and how many can expect a good SAT test score?

A. 28 students took the test, and 14 of them can expect a good SAT test score.
B. 28 students took the test, and 4 of them can expect a good SAT test score.
C. 28 students took the test, and 21 of them can expect a good SAT test score.
D. 26 students took the test, and 14 of them can expect a good SAT test score.