X Company uses the high-low method to predict maintenance costs each month, with maintenance hours as the activity measure. The following past monthly cost and activity information is available:

Month	Cost	Hours
May	$6,712	1,450
June	$11,553	3,800
July	$14,231	5,100
August	$11,965	4,000

If maintenance hours in October are expected to be $3,550, what are total fixed maintenance costs expected to be (round unit costs to the nearest cent)?