Creamy has 4 product lines: sour cream, ice cream, yogurt, and butter. The allocated fixed costs are based on units sold and are unavoidable. Demand of individual products is not affected by changes in other product lines. 40% of the fixed costs are direct, and the other 60% are allocated. Results of June follow:

	Sour Cream	Ice Cream	Yogurt	Butter	Total
Units sold	2,000	500	400	200	3,100
Revenue	$10,000	$20,000	$10,000	$20,000	$60,000
Variable departmental costs	6,000	13,000	4,200	4,800	28,000
Fixed costs	5,000	2,000	3,000	7,000	17,000
Net income (loss)	($1,000)	$5,000	$2,800	$8,200	$15,000

Prepare an incremental analysis of the effect of dropping the sour cream product line.