Grade	Score
A	86 – 100
A-	81 – 85
A/B	76 – 80
B+	71 – 75
B	66 – 70
B/C	61 – 65
C+	56 – 60
C	51 – 55
C-	46 – 50
C/D	41 – 45
D+	36 – 40
D	31 – 35
D-	26 – 30
F	0 – 25