Pong Incorporated's segmented income statement for the most recent month is given below.

Total Store A Store B Sales $159,100 $65,700 $93,400

Variable expenses 59,279 32,193 27,086

Contribution margin 99,821 33,507 66,314

Traceable fixed expenses 69,100 20,800 48,300

Segment margin 30,721 $12,707 $18,014

Common fixed expenses 24,800 Net operating income $ 5,921

If Store B sales increase by $47,400 with no change in fixed expenses, the overall company net operating income should:

Multiple Choice

increase by $9,480

increase by $33,654

increase by $28,914

increase by $4,740