Diamond Company has three product lines, A, B, and C. The following financial information is available

Article	Product Line A	Product Line B	product line C
Sales	$30,000	$45,000	$12,000
Variable costs	$18,000	$24,000	$7,500
Contribution margin	$12,000	$21,000	$4,500
Fixed costs:
Avoidable	$4,500	$9,000	$3,000
Inevitable	$3,000	$4,500	$2,000
operating income	$4,500	$7,500	($500)

Diamond is considering dropping the C product line because it reports an operating loss. Assuming the company eliminates product line C and does not replace it, what will be the  company's operating income?