The controller of Oriole Production has collected the following monthly expense data for analyzing the cost behavior of electricity costs.

		Total Electricity Costs				Total Machine Hours
January			$2,400				250
February			3,010				360
March			3,570				500
April			4,790				690
May			3,150				410
June			4,930				740
July			4,110				630
August			3,880				530
September			5,010				665
October			4,380				630
November			3,320				360
December			5,970				760

(a)

Determine the fixed- and variable-cost components using the high-low method.

Fixed-costs		$enter the fixed cost amount in dollars
Variable-costs		$enter the variable cost amount in dollars