Escareno Corporation has provided its contribution format income statement for June. The company produces and sells a single product. 
Sales (8,400 units)......................... $764,40 0
Variable expenses.......................... 445,200
Contribution margin...................... 319,200
Fixed expenses............................... 250,900
Net operating income..................... $ 68,300 
If the company sells 8,200 units, its total contribution margin should be closest to: 
A) $301,000 
B) $311,600 
C) $319,200 
D) $66,674