Northern Stores is a retailer in the upper Midwest. The most recent monthly income statement for Northern Stores is given below:

	Total	Store I	Store II
Sales	$2,100,000	$1,300,000	$800,000
Less variable expenses	1,300,000	942,000	358,000
Contribution margin	800,000	358,000	442,000
Less traceable fixed expenses	300,000	111,000	189,000
Segment margin	500,000	247,000	253,000
Less common fixed expenses	500,000	250,000	250,000
Net income (loss)	$0	($3,000)	$3,000

Northern is considering closing Store I. If Store I closed, one-half of its traceable fixed expenses would continue to be incurred. Also, the closing of Store I would result in a 10% decrease in contribution margin in Store II. Northern allocates common fixed expenses based on sales dollars and none of these costs would be saved if a store were shut down. Required: Compute the overall increase or decrease in the net income of Northern Stores if Store I closed.