Click to open: Sorin Inc., a company that produces and sells a single product, has provided its contribution format income statement for January Sales (4,200 units) Variable expenses Contribution margin Fixed expenses Net operating income 155,400 100,800 54,600 42,400 12,200 $ If the company sells 4,600 units, its total contribution margin should be closest to: $13,362 O $59,800 O $69.400 $54,600