The most recent financial statements for Throwing Copper Co. are shown here:

Income Statement		Balance Sheet
Sales	$50,000	Current assets	$78,300	Long-term debt	$54,000
Costs	32,000	Fixed assets	43,200	Equity	67,500
Taxable income	$18,000	Total	$121,500	Total	$121,500
Taxes (34%)	6,120
Net income	$11,880

Assets and costs are proportional to sales. The company maintains a constant 20 percent dividend payout ratio and a constant debtequity ratio.

Required:

What is the maximum increase in sales that can be sustained assuming no new equity is issued? (Do not round your intermediate calculations.)