Cincinnati Supply Corp., a supplier to Kraft Foods, produces and sellis a single product, and has provided its contribution format income statement for January Q2.900 units Per unit Sales 5 226.200 Variable expense 95.700 Contribution margin $ 130,500 Fixed expense 95 600 Net operating income S 34,900 If the company sells 2,600 units, its total contribution margin should be closest to: $31,290 $107,100 $117,000 $130,500