Zinn Co. has the following operating data for its manufacturing operations: Unit selling price $ 350 Unit variable cost $ 100 Total fixed costs $840,000 The company has decided to increase the wages of hourly workers which will increase the unit variable cost by 10%. Increases in the salaries of factory supervisors and property taxes for the factory will increase fixed costs by 4%. If sales prices are held constant, the next break-even point for Zinn Co. will be: decreased by 315 units increased by 368 units