Until recently, hamburgers at the city sports arena cost $2.14 each. The food concessionaire sold an average of 2293 hamburgers on game night. When the price was raised to $3.26, hamburger sales dropped off to an average of 1551 per night. The concessionaire's fixed costs were $3343.58 per night and the variable cost was $0.58 per hamburger. The food concessionaire will break even if they make and sell or (List your answers in ascending order. Round all values to the nearest whole number.) hamburgers.