Blossom Airways Inc., a small two-plane passenger airline, has asked for your assistance in some basic analysis of its operations. The planes seat 10 passengers each, and they fly commuters from Blossom's base airport to the major city in the province, Metropolis. Each month, 40 round-trip flights are made. Shown below is a recent month's activity in the form of a cost-volume-profit income statement.

Fare revenues (400 fares)				$49,200
Variable costs
	Fuel		$20,900
	Snacks and drinks		1,200
	Landing fees		1,500
	Supplies and forms		1,000		24,600
Contribution margin				24,600
Fixed costs
	Depreciation		2,500
	Salaries		12,450
	Advertising		2,000
	Airport hangar fees		1,500		18,450
Operating income				$6,150

Without calculations, determine the contribution margin at the break-even point.

Contribution margin at the break-even point

$