On March $25,$ Hannah received an invoice in the mail from Carpet Country for $$4,235.$ The invoice was dated March $22$ and had terms $3/15,(11/2)/30,$ n$/60.$

If she made payments of $$1,000$ on each of April $2,$ April $9,$ and April $22,$ how much does Hannah still owe? $($Round your intermediate calculations and final answer to the nearest cent.$)$

Hannah still owes $