Markson Company had the following results of operations for the past year: Sales (8,000 units at $20.60) $ 164,800 Variable manufacturing costs $88,400 Fixed manufacturing costs 15,600 Variable selling and administrative expenses 14,400 Fixed selling and administrative expenses 20,600 (139,000) Operating income $ 25,800 A foreign company whose sales will not affect Markson's market offers to buy 2,000 units at $14.90 per unit. In addition to variable manufacturing costs, selling these units would increase fixed overhead by $1,660 for the purchase of special tools. Markson's annual productive capacity is 12,000 units. If Markson accepts this additional business, its profits will: Multiple Choice O 0000 Increase by $2,440. Decrease by $4,950. Increase by $4,100. Decrease by $1,660. Decrease by $5,760