Westside produces pillows with monthly unit sales and costs given as:

14. Unit Sales: 4000 units
15. Price: $10.00 per unit
16. Variable costs: $5.50 per unit
17. Fixed costs: $15,000
19. Given the production capacity of 4,000, the company has to install another workstation at a monthly cost of $800 (assume no change of variable costs). The new station raises plant capacity by 1,000 units. By what % would sales have to increase to justify a 5% price cut?