HW1	HW2	HW3	HW4	HWTotal	Midterm	Final	Total
40	0	0	0	50	0		50	F
25	35	0	25	106.25	120	50	276.25	D
20	20	40	81.25	201.56	65	45	311.56	D		70 (extra credit)
65	60	0	7	165	105	45	315	D
70	20	20	62.5	215.63	145	40	400.63	C-	>= 40, C-
25	0	0	56.25	101.56	200	110	411.56	C-
80	90	30	62.5	328.13	105	55	488.13	C	>= 45, C
40	75	70	65	312.5	110	70	492.5	C
40	65	15	45	206.25	125	170	501.25	C
75	80	65	62.5	353.13	125	110	588.13	C+	>= 55, C+
75	55	90	62.5	353.13	100	170	623.13	B-	>= 60, B-
80	65	65	87.5	371.88	150	160	681.88	B	>=65, B
85	80	35	68.75	335.94	200	150	685.94	B
100	80	70	81.25	414.06	145	155	714.06	B+	>= 70, B+
80	75	95	94	430	150	160	740	B+
85	65	95	81.25	407.81	200	140	747.81	A-	>= 75, A-
90	90	90	75	431.25	200	180	811.25	A	>= 80, A
90	90	95	81.25	445.31	175	200	820.31	A
80	100	85	87.5	440.63	200	240	880.63	A+	>= 85, A+
				500	200	300	1000
				298.42	137.89	125	554.74