Ballard Jewellers received an invoice dated August $22$ from Safeguard Security Systems for $$3,706\mathrm{.}57$ with terms $2\mathrm{.}5/10,1/20,$ n$/45.$ Ballard made payments of $$1,200$ on September $1,$$$1,150$ on September $10,$ and $$700$ on September $30.$ What amount was still owed on October $1?($Round intermediate calculations and final answer to $2$ decimal places.$)$

Balance owed

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