The selling price of one unit of a product ma unit of a product made by Ellis Corp. is $4.50. Variable cost per un S1.50. Fixed period are $150,000. Ellis, variable costs increase by 20% and fixed costs m s costs per decrease by 5%. These changes will cause the company a. increase by 5,000 units. b. decrease by 5,000 units. de BEP to c. increase by 2,778 units d. decrease by 2,778 units. e. increase by 5,555 units