During its most recent fiscal year, Raphael Enterprises sold 200,000 electric screwdrivers at a price of $15 each. Fixed costs amounted to $400,000 and pretax income was $600,000. What amount should have been reported as variable costs in the company's contribution margin income statement for the year in question? $2,000,000$3,000,000$2,400,000$1,600,000$1,000,000