Income Statement Balance Sheet

Sales $ $44,600$ Current assets $ $18,460$ Long$-$term debt $ $37,620$

Costs $36,100$ Fixed assets $68,900$ Equity $49,740$

Taxable income $ $8,500$ Total $ $87,360$ Total $ $87,360$

Taxes $(22\%)1,870$

Net income $ $6,630$

What is the maximum dollar increase?