Cumulative Cumulative Frequency Percent Frequency Percent v-CBA 33.3 573 5 33.3 46.7 12 80.0 20.0 15 100.03 Cumulative Cumulative V Frequency Percent Frequency Percent ----------------------------------------------- C 5 33.3 5 33.3 B 7 46.7 12 80.0 A 3 20.0 15 100.0