Barbelle Lighting reports the following data from this year's master budget:

Per Unit Total

Variable manufacturing cost $12

Fixed manufacturing cost $ 3 $24000

Fixed selling and administrative expense $ 1 $ 8000

Barbelle's capacity is 10000 units per year, and the normal selling price is $20 per unit. A one-time-only order for 1000 units has been received at a special price of $17 per unit. The order would not disturb regular business. If the orderis accepted, overall profit will increase by: