Sorin Incorporated, a company that produces and sells a single product has provided its contribution forma! HUN Sales (3,500 units) Variable expenses Contribution margin Pixed expenses Net operating income $ 94,500 41,580 52,920 40, 700 $ 12,220 f the company sells 3,800 units, its total contribution margin should be closest to: (Do not round Intermediate calculations.) Multiple Choice $52.920 $71,700 $13.267 MacBook Air