hw	quiz	test	demo	final	total
1734	5.4	10.9	11.3	0.0		27.5  E
6158	0.0	0.0	0.0	0.0		0.0
4230	1.1	2.2	7.4	0.0		10.7
4176	0.0	0.0	0.0	0.0		0.0
6510	0.3	3.6	14.5	0.0		18.3  E
4712	5.0	4.2	13.6	0.0		22.8
9939	0.0	0.0	0.0	0.0		0.0
1385	8.6	14.7	22.3	4.0	4.9	54.4  D
3908	1.2	0.0	0.0	0.0		1.2
7143	3.2	7.1	15.6	0.0		26.0
9366	0.5	4.4	6.5	0.0		11.4
8754	0.0	0.0	0.0	0.0		0.0
714	1.1	2.2	7.3	0.0		10.6
6086	10.0	20.0	41.5	4.8	10.1	86.4  A
7160	2.9	4.4	4.6	0.0		12.0
6989	0.2	3.6	3.8	0.0		7.5
7266	10.0	20.0	43.1	4.7	12.0	89.8  A
3675	3.7	14.0	18.6	4.0		40.3
8874	0.9	0.9	9.9	0.0		11.6
4898	0.0	0.0	3.4	0.0		3.4
316	1.2	3.8	5.6	0.0		10.6