During March, Adams Company had sales of $5,000,000, variable expenses of $3,000,000, and fixed expenses of $1,500,000. Assume that cost behavior and unit selling price remain unchanged during April. In order for the company to realize net operating income of $300,000 for April, sales would have to be: Ans: a. $3,750,000. b. $4,050,000. c. $4,500,000. d. $4,800,000.