Year	Use_no	Product	Acres	Units	Lbs_Prod	Apps	AI	Lbs_AI
2010	13322	Generic Bug Killer	5	A	20	1	chem1	5
2010	13322	Generic Bug Killer	5	A	20	1	chem2	10
2010	16609	Generic Bug Killer	10	A	30	1	chem1	7.5
2010	16609	Generic Bug Killer	10	A	30	1	chem2	15
2010	16610	Generic Bug Killer	15	A	40	2	chem1	10
2010	16610	Generic Bug Killer	15	A	40	2	chem2	20
		Incorrect Totals:	60	A	180	8	Correct:	67.5