Pong Incorporated's income statement for the most recent month is given below.

	Total	Store G	Store H
Sales	$160,400	$62,200	$98,200
Variable expenses	50,052	25,502	24,550
Contribution margin	110,348	36,698	73,650
Traceable fixed expenses	69,300	20,800	48,500
Segment margin	41,048	$15,898	$25,150
Common fixed expenses	24,400
Net operating income	$ 16,648

The marketing department believes that a promotional campaign for Store H costing $8,800 will increase the store's sales by $15,500. If the campaign is adopted, overall company net operating income should:

decrease by $3,875

decrease by $4,262

increase by $2,825

increase by $6,700