The final average was very high, 92%. The following cutoffs were used (I rounded up your averages):

94  (A), 90  (A-), 87  (B+), 83  (B), 80  (B-), 77 (C+), 73 (C), 70 (C-), 67 (D+), 60 (D), Below 60 (E)

Have a great summer!

Off Blast!