Markson Company had the following results of operations for the past year:

Sales (8,000 units at $20.90)				$	167,200
Variable manufacturing costs	$	89,600
Fixed manufacturing costs		15,900
Variable selling and administrative expenses		15,600
Fixed selling and administrative expenses		20,900			(142,000	)
Operating income				$	25,200

A foreign company whose sales will not affect Markson's market offers to buy 2,000 units at $15.35 per unit. In addition to variable manufacturing costs, selling these units would increase fixed overhead by $1,690 for the purchase of special tools. Marksons annual productive capacity is 12,000 units. If Markson accepts this additional business, its profits will:

• Increase by $4,400.

• Decrease by $4,800.

• Decrease by $6,090.

• Increase by $2,710.

• Decrease by $1,690.