Sky High Seats manufactures seats for airplanes. The company has the capacity to produce 100,000 seats per year, but is currently produces and sells 75,000 seats per year. The following information relates to current production of seats: EB (Click the icon to view the data.) If a special sales order is accepted for 3,000 seats at a price of $330 per unit, and fixed costs increase by $13,000, how would operating income be affected? (NOTE: Assume regular sales are not affected by the special order.) 0 A. Increase by $77,000 O B. Decrease by $77,000 O C. Increase by $227,000 O D. Increase by $90,000 Data Table Sale price per unit $430 Variable costs per unit Manufacturing Marketing and administrative $250 $50 Total fixed costs: Manufacturing Marketing and administrative $770,000 $240,000