A group of venture investors is considering putting money into Lemma Books, which wants to produce a new reader for electronic books. The variable cost per unit is estimated at $250, the sales price would be set at twice the VC/unit, fixed costs are estimated at $750,000, and the investors will put up the funds if the project is likely to have an operating income of $500,000 or more. What sales volume (quantity sold) would be required in order to meet this operating profit (EBIT) goal? A. 5,250 B. 4,513 C. 5,513 D. 5,000 E. 4,750