Nashville Corporation has provided the following information for June 2018:

	Fixed Element	Variable Element	Actual Totals
	Per Month	Per Unit Sold	for February
Revenue		$40	$410,000
Wages	$100,000	$5	$140,000
Office expense		$20	$175,000
Other expense	$40,000		$48,000

Nashville Corporation planned on selling 10,000 units in June, however, actual units sales totaled 11,000 units.

The activity variance for revenue is _______ .

The activity variance for total expenses is _______ .

The activity variance for net operating income is _______ .

You must enter your answers in the following formats:

For favorable variances: $x,xxx F

For unfavorable variances: $x,xxx U