Help with crane company question.

Crane Company is considering accepting a special order. Based on 10150 units, the following costs are incurred by Crane: direct materials of $5, direct labor of $10, variable overhead of $8, and fixed overhead of $6. The wholesaler requesting the special order wants to only pay $27 for 1970 units when the normal retail unit selling price is $50. If Crane accepts the special order, assuming it has sufficient capacity to fill the order, what amount of differential operating income (loss) would it recognize? $48480$(11820)$40600$7880