Lavage Rapide is a Canadian company that owns and operates a large automatic car wash facility near Montreal. The following table provides data concerning the companys costs:

	Fixed Cost per Month			Cost per Car Washed
Cleaning supplies				$	0.80
Electricity	$	1,200		$	0.15
Maintenance				$	0.20
Wages and salaries	$	5,000		$	0.30
Depreciation	$	6,000
Rent	$	8,000
Administrative expenses	$	4,000		$	0.10

For example, electricity costs are $1,200 per month plus $0.15 per car washed. The company expects to wash 9,000 cars in August and to collect an average of $4.90 per car washed.

The actual operating results for August are as follows:

Lavage Rapide
Income Statement
For the Month Ended August 31
Actual cars washed		8,800
Revenue	$	43,080
Expenses:
Cleaning supplies		7,560
Electricity		2,670
Maintenance		2,260
Wages and salaries		8,500
Depreciation		6,000
Rent		8,000
Administrative expenses		4,950
Total expense		39,940
Net operating income	$	3,140

Required:

Calculate the company's revenue and spending variances for August