Rovinsky Corporation, a company that produces and sells a single product, has provided its contribution format income statement for November. Sales (7,600 units) $ 387,600 Variable expenses 235,600 Contribution margin 152,000 Fixed expenses 103,500 Net operating income $ 48,500 If the company sells 7,500 units, its net operating income should be closest to: (Do not round intermediate calculations.) Multiple Choice $44,000 $46,500 $47,979 $48,500