Village Finance Co$.$ advanced three loans to Kamiko$$$$3,400$ on June $12,$ $$3,000$ on August $17,$and $$2,500$ on October $21.$ Simple interest at $7\mathrm{.}85\%$ was charged on all three loans, and all were repaid on December $31$ when some bonds that she owned matured. What total amount was required to pay off the loans? $($Use $365$ days a year. Do not round intermediate calculations and round your final answer to $2$ decimal places.$)$

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