Final exam:

    A    363-400
    B    320-362
    C    282-319
    D    243-281
    F      0-242

Second Midterm:

    A    221-250
    B    192-220
    C    171-191
    D    130-170
    F      0-129

First Midterm:

    A    226-250
    B    195-225
    C    167-194
    D    124-166
    F      0-123