Company had the following results of operations for the past year: Sales (15,000 units at $12) $180,000 Variable manufacturing costs $97,500 Fixed manufacturing costs 21,000 Selling and administrative expenses (all fixed) 36,000 (154,500) Operating income $25,500 A foreign company whose sales will not affect Lattimer's market offers to buy 5,000 units at $7.50 per unit. In addition to existing costs, selling these units would add a $0.25 selling cost for export fees. If Lattimer accepts this additional business, the special order will yield a:

A. $2,000 loss.

B. $8,250 loss.

C. $3,750 profit.

D. $3,250 loss.

E. $5,000 profit.