GRADING:
93% - 100% A 80% - 82%B 67% - 69% D+
90% - 92% A- 77% - 79%C+ 63% - 66% D
87% - 89% B+ 73% - 76% C 60% - 62% D-
83% - 86% B 70% - 72%C- 59% and below F .