Sorin Inc., a company that produces and sells a single product, has provided its contribution format income statement for January Sales (4,000 units) Variable expenses Contribution margin Fixed expenses Net operating income $112,000 47,040 64,960 46,800 $ 18, 160 If the company sells 4,700 units, its total contribution margin should be closest to: (Do not round intermediate calculations.) Multiple Choice O $21338 O $64.960 If the company sells 4700 units, its total contribution margin should be closest to: (Do not round Intermediate calculations.) Multiple Choice o $21, o ,960 o o S85