Florek Inc. produces and sells a single product. The company has provided its contribution format income statement for March.

sale(6200 Unit)	217000
variable expenses	117800
contribution margin	99200
fixed expense	87900
net operating income	11300

If the company sells 6,400 units, its net operating income should be closest to:

	$14,500
	$11,300
	$18,300
	$11,665