Pittsboro Corporation produces and sells a single product. Data for that productare:

Sales price per unit

$500

Variable cost per unit

$220

Fixed expenses for the month

$1,000,000

Currently selling

4,000 units

Management is discussing increasing the price to$525 to cover an increase in fixed expenses of$80,000. Management believes they might lose2% of sales per month.

How many units per month would the company have to sell to maintain its current level of operatingincome? Round up to the nearest whole unit.