The management of Harrigill Corporation would like to have a better understanding of the behavior of its inspection costs. The company has provided the following data:

	Direct Labor-Hours			Inspection Cost
March	5,650			$ 54,600
April	5,641			$ 54,473
May	5,679			$ 54,575
June	5,673			$ 54,461
July	5,633			$ 54,246
August	5,593			$ 54,028
September	5,690			$ 54,979
October	5,639			$ 54,484
November	5,256			$ 52,493

Management believes that inspection cost is a mixed cost that depends on direct labor-hours.

Required:

Estimate the variable cost per direct labor-hour and the fixed cost per month using the high-low method. (Do not round intermediate calculations. Round your final answers to two decimal places.)

Variable cost per direct labor-hour	$
Fixed cost per month	$