Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units):

Sales	$	24,500
Variable expenses		13,500
Contribution margin		11,000
Fixed expenses		7,700
Net operating income	$	3,300

Required:

If the selling price increased by $2.50 per unit and the sales volume decreased by 100 units, what would be the net operating income? (Do not round intermediate calculations.)