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	$	24,200
Variable expenses		13,400
Contribution margin		10,800
Fixed expenses		7,668
Net operating income	$	3,132

Required:

If the variable cost per unit increases by $1.40, spending on advertising increases by $1,900, and unit sales increase by 250 units, what would be the net operating income? (Do not round intermediate calculations.)